Gardner Spring, Inc. Datasheets for Extension Springs

Helically wound to oppose resistant forces, extension springs have consistent mechanical energy to return to its no-load, compressed position. The ends of the spring are attached to components intended to move apart, with the extension spring providing a reliable return force.

Extension Springs: Learn more

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Product Name	Notes
Cut-to-Length Extension Springs -- 8E11C Cut-to-Length Extension Springs -- 8E12C Cut-to-Length Extension Springs -- 8E13C Cut-to-Length Extension Springs -- 8E14C Cut-to-Length Extension Springs -- 8E15C Cut-to-Length Extension Springs -- 8E16C Cut-to-Length Extension Springs -- 8E17C Cut-to-Length Extension Springs -- 8E18C Cut-to-Length Extension Springs -- 8E19C Cut-to-Length Extension Springs -- 8E20C Cut-to-Length Extension Springs -- 8E21C Cut-to-Length Extension Springs -- 8E22C Cut-to-Length Extension Springs -- 8E23C Cut-to-Length Extension Springs -- 8E24C Cut-to-Length Extension Springs -- 8E25C Cut-to-Length Extension Springs -- 8E26C Cut-to-Length Extension Springs -- 8E28C	12 inch long "Cut-to-Length" Extension Springs allow the user to cut the springs to the desired length and still be able to make use of the remainder of the part...
Cot Extension Springs -- 37 COT Cot Extension Springs -- 37 SPECIAL Cot Extension Springs -- 37A COT Cot Extension Springs -- 37B COT Cot Extension Springs -- 37BS COT Cot Extension Springs -- 37C COT Cot Extension Springs -- 38 COT Cot Extension Springs -- 39 COT Cot Extension Springs -- 39A COT	Cot springs offer high loads in static applications with small deflections. Ends are easily installable machine hooks. Material is MBHD (Medium Basic Hard Drawn) Carbon Steel – finish is zinc...
Double Looped Extension Springs -- 410C Double Looped Extension Springs -- 411C Double Looped Extension Springs -- 412C Double Looped Extension Springs -- 413C Double Looped Extension Springs -- 414C Double Looped Extension Springs -- 415C Double Looped Extension Springs -- 416C Double Looped Extension Springs -- 417C Double Looped Extension Springs -- 418C Double Looped Extension Springs -- 419C Double Looped Extension Springs -- 420C Double Looped Extension Springs -- 421C Double Looped Extension Springs -- 422C Double Looped Extension Springs -- 423C Double Looped Extension Springs -- 424C Double Looped Extension Springs -- 425C Double Looped Extension Springs -- 426C Double Looped Extension Springs -- 427C Double Looped Extension Springs -- 428C Double Looped Extension Springs -- 429C Double Looped Extension Springs -- 430C Double Looped Extension Springs -- 431C Double Looped Extension Springs -- 432C Double Looped Extension Springs -- 433C Double Looped Extension Springs -- 434C	Double Looped Extension Springs offer additional safety for applications where the part’s ends must fasten securely. Available in a range of sizes in MBHD Carbon Steel. Finish is Zinc Plated.
Safety Drawbar Extension Springs -- 377 Safety Drawbar Extension Springs -- 377-SS Safety Drawbar Extension Springs -- 378 Safety Drawbar Extension Springs -- 378-SS Safety Drawbar Extension Springs -- 379FS Safety Drawbar Extension Springs -- 379FS-SS Safety Drawbar Extension Springs -- 380 Safety Drawbar Extension Springs -- 380-SS Safety Drawbar Extension Springs -- 381 Safety Drawbar Extension Springs -- 381-SS Safety Drawbar Extension Springs -- 390 Safety Drawbar Extension Springs -- 390-SS Safety Drawbar Extension Springs -- 510C Safety Drawbar Extension Springs -- 510C-SS Safety Drawbar Extension Springs -- 634C Safety Drawbar Extension Springs -- 634C-SS Safety Drawbar Extension Springs -- 870C Safety Drawbar Extension Springs -- 870C-SS Safety Drawbar Extension Springs -- 871C Safety Drawbar Extension Springs -- 871C-SS Safety Drawbar Extension Springs -- 874C Safety Drawbar Extension Springs -- 874C-SS Safety Drawbar Extension Springs -- 882C Safety Drawbar Extension Springs -- 882C-SS	Drawbar Extension Springs are ideal for tensioning applications such as fences or gates, and also function as shock absorbers in intermittent load applications or for marine vessel mooring. Drawbars allow...
Heavy Duty Extension Springs -- 305-S Heavy Duty Extension Springs -- 501E Heavy Duty Extension Springs -- 502E Heavy Duty Extension Springs -- 892C Heavy Duty Extension Springs -- 893C Heavy Duty Extension Springs -- 902 Heavy Duty Extension Springs -- 905	Gardner Heavy Duty Extension Springs offer large loads in low cycling applications. Available in MBHD (Zinc Plated) Carbon Steel and 301 Stainless Steel.
Precision Extension Springs -- 37000G Precision Extension Springs -- 37000GS Precision Extension Springs -- 37001G Precision Extension Springs -- 37001GS Precision Extension Springs -- 37002G Precision Extension Springs -- 37002GS Precision Extension Springs -- 37003G Precision Extension Springs -- 37003GS Precision Extension Springs -- 37004G Precision Extension Springs -- 37004GS Precision Extension Springs -- 37005G Precision Extension Springs -- 37005GS Precision Extension Springs -- 37006G Precision Extension Springs -- 37006GS Precision Extension Springs -- 37007G Precision Extension Springs -- 37007GS Precision Extension Springs -- 37008G Precision Extension Springs -- 37008GS Precision Extension Springs -- 37009G Precision Extension Springs -- 37009GS Precision Extension Springs -- 37010G Precision Extension Springs -- 37010GS Precision Extension Springs -- 37011G Precision Extension Springs -- 37011GS Precision Extension Springs -- 37012G Precision Extension Springs -- 37012GS Precision Extension Springs -- 37013G Precision Extension Springs -- 37013GS Precision Extension Springs -- 37014G Precision Extension Springs -- 37014GS Precision Extension Springs -- 37015G Precision Extension Springs -- 37015GS Precision Extension Springs -- 37016G Precision Extension Springs -- 37016GS Precision Extension Springs -- 37017G Precision Extension Springs -- 37017GS Precision Extension Springs -- 37018G Precision Extension Springs -- 37018GS Precision Extension Springs -- 37019G Precision Extension Springs -- 37019GS Precision Extension Springs -- 37020G Precision Extension Springs -- 37020GS Precision Extension Springs -- 37021G Precision Extension Springs -- 37021GS Precision Extension Springs -- 37022G Precision Extension Springs -- 37022GS Precision Extension Springs -- 37023G Precision Extension Springs -- 37023GS Precision Extension Springs -- 37024G Precision Extension Springs -- 37024GS Precision Extension Springs -- 37025G Precision Extension Springs -- 37025GS Precision Extension Springs -- 37026G Precision Extension Springs -- 37026GS Precision Extension Springs -- 37027G Precision Extension Springs -- 37027GS Precision Extension Springs -- 37028G Precision Extension Springs -- 37028GS Precision Extension Springs -- 37029G Precision Extension Springs -- 37029GS Precision Extension Springs -- 37030G Precision Extension Springs -- 37030GS Precision Extension Springs -- 37031G Precision Extension Springs -- 37031GS Precision Extension Springs -- 37032G Precision Extension Springs -- 37032GS Precision Extension Springs -- 37033G Precision Extension Springs -- 37033GS Precision Extension Springs -- 37034G Precision Extension Springs -- 37034GS Precision Extension Springs -- 37035G Precision Extension Springs -- 37035GS Precision Extension Springs -- 37036G Precision Extension Springs -- 37036GS Precision Extension Springs -- 37037G Precision Extension Springs -- 37037GS Precision Extension Springs -- 37038G Precision Extension Springs -- 37038GS Precision Extension Springs -- 37039G Precision Extension Springs -- 37039GS Precision Extension Springs -- 37040G Precision Extension Springs -- 37040GS Precision Extension Springs -- 37041G Precision Extension Springs -- 37041GS Precision Extension Springs -- 37042G Precision Extension Springs -- 37042GS Precision Extension Springs -- 37043G Precision Extension Springs -- 37043GS Precision Extension Springs -- 37044G Precision Extension Springs -- 37044GS Precision Extension Springs -- 37045G Precision Extension Springs -- 37045GS Precision Extension Springs -- 37046G Precision Extension Springs -- 37046GS Precision Extension Springs -- 37047G Precision Extension Springs -- 37047GS Precision Extension Springs -- 37048G Precision Extension Springs -- 37048GS Precision Extension Springs -- 37049G Precision Extension Springs -- 37049GS Precision Extension Springs -- 37050G Precision Extension Springs -- 37050GS Precision Extension Springs -- 37051G Precision Extension Springs -- 37051GS Precision Extension Springs -- 37052G Precision Extension Springs -- 37052GS Precision Extension Springs -- 37053G Precision Extension Springs -- 37053GS Precision Extension Springs -- 37054G Precision Extension Springs -- 37054GS Precision Extension Springs -- 37055G Precision Extension Springs -- 37055GS Precision Extension Springs -- 37056G Precision Extension Springs -- 37056GS Precision Extension Springs -- 37057G Precision Extension Springs -- 37057GS Precision Extension Springs -- 37058G Precision Extension Springs -- 37058GS Precision Extension Springs -- 37059G Precision Extension Springs -- 37059GS Precision Extension Springs -- 37060G Precision Extension Springs -- 37060GS Precision Extension Springs -- 37061G Precision Extension Springs -- 37061GS Precision Extension Springs -- 37062G Precision Extension Springs -- 37062GS Precision Extension Springs -- 37063G Precision Extension Springs -- 37063GS Precision Extension Springs -- 37064G Precision Extension Springs -- 37064GS Precision Extension Springs -- 37065G Precision Extension Springs -- 37065GS Precision Extension Springs -- 37066G Precision Extension Springs -- 37066GS Precision Extension Springs -- 37067G Precision Extension Springs -- 37067GS Precision Extension Springs -- 37068G Precision Extension Springs -- 37068GS Precision Extension Springs -- 37069G Precision Extension Springs -- 37069GS Precision Extension Springs -- 37070G Precision Extension Springs -- 37070GS Precision Extension Springs -- 37071G Precision Extension Springs -- 37071GS Precision Extension Springs -- 37072G Precision Extension Springs -- 37072GS Precision Extension Springs -- 37073G Precision Extension Springs -- 37073GS Precision Extension Springs -- 37074G Precision Extension Springs -- 37074GS Precision Extension Springs -- 37075G Precision Extension Springs -- 37075GS Precision Extension Springs -- 37076G Precision Extension Springs -- 37076GS Precision Extension Springs -- 37077G Precision Extension Springs -- 37077GS Precision Extension Springs -- 37078G Precision Extension Springs -- 37078GS Precision Extension Springs -- 37079G Precision Extension Springs -- 37079GS Precision Extension Springs -- 37080G Precision Extension Springs -- 37080GS Precision Extension Springs -- 37081G Precision Extension Springs -- 37081GS Precision Extension Springs -- 37082G Precision Extension Springs -- 37082GS Precision Extension Springs -- 37083G Precision Extension Springs -- 37083GS Precision Extension Springs -- 37084G Precision Extension Springs -- 37084GS Precision Extension Springs -- 37085G Precision Extension Springs -- 37085GS Precision Extension Springs -- 37086G Precision Extension Springs -- 37086GS Precision Extension Springs -- 37087G Precision Extension Springs -- 37087GS Precision Extension Springs -- 37088G Precision Extension Springs -- 37088GS Precision Extension Springs -- 37089G Precision Extension Springs -- 37089GS Precision Extension Springs -- 37090G Precision Extension Springs -- 37090GS Precision Extension Springs -- 37091G Precision Extension Springs -- 37091GS Precision Extension Springs -- 37092G Precision Extension Springs -- 37092GS Precision Extension Springs -- 37093GS Precision Extension Springs -- 37094GS Precision Extension Springs -- 37095GS Precision Extension Springs -- 37096GS Precision Extension Springs -- 37097GS Precision Extension Springs -- 37098GS Precision Extension Springs -- 37099GS Precision Extension Springs -- 37100GS Precision Extension Springs -- 37101GS Precision Extension Springs -- 37102GS Precision Extension Springs -- 37103GS Precision Extension Springs -- 37131GS Precision Extension Springs -- 37132GS Precision Extension Springs -- 37133GS Precision Extension Springs -- 37134GS Precision Extension Springs -- 37135GS Precision Extension Springs -- 37136GS Precision Extension Springs -- 37137GS Precision Extension Springs -- 37138GS Precision Extension Springs -- 37139GS Precision Extension Springs -- 37140GS Precision Extension Springs -- 37141GS Precision Extension Springs -- 37142GS Precision Extension Springs -- 37143GS Precision Extension Springs -- 37144GS Precision Extension Springs -- 37145GS Precision Extension Springs -- 37146GS Precision Extension Springs -- 37147G Precision Extension Springs -- 37147GS Precision Extension Springs -- 37148GS Precision Extension Springs -- 37149G Precision Extension Springs -- 37149GS Precision Extension Springs -- 37150GS Precision Extension Springs -- 37151GS Precision Extension Springs -- 37152GS Precision Extension Springs -- 37153GS Precision Extension Springs -- 37154GS Precision Extension Springs -- 37155GS Precision Extension Springs -- 37156GS Precision Extension Springs -- 37157GS Precision Extension Springs -- 37158GS Precision Extension Springs -- 37159GS Precision Extension Springs -- 37160GS Precision Extension Springs -- 37300GS Precision Extension Springs -- 37301GS Precision Extension Springs -- 37302GS Precision Extension Springs -- 37303GS Precision Extension Springs -- 37304GS Precision Extension Springs -- 37305GS Precision Extension Springs -- 37306GS Precision Extension Springs -- 37307GS Precision Extension Springs -- 37308GS Precision Extension Springs -- 37309GS Precision Extension Springs -- 37310G Precision Extension Springs -- 37310GS Precision Extension Springs -- 37311G Precision Extension Springs -- 37311GS Precision Extension Springs -- 37312G Precision Extension Springs -- 37312GS Precision Extension Springs -- 37313G Precision Extension Springs -- 37313GS Precision Extension Springs -- 37314G Precision Extension Springs -- 37314GS Precision Extension Springs -- 37315G Precision Extension Springs -- 37315GS Precision Extension Springs -- 37316G Precision Extension Springs -- 37316GS Precision Extension Springs -- 37317G Precision Extension Springs -- 37317GS Precision Extension Springs -- 37318G Precision Extension Springs -- 37318GS Precision Extension Springs -- 37319G Precision Extension Springs -- 37319GS Precision Extension Springs -- 37320G Precision Extension Springs -- 37320GS Precision Extension Springs -- 37321G Precision Extension Springs -- 37321GS Precision Extension Springs -- 37322G Precision Extension Springs -- 37322GS Precision Extension Springs -- 37323G Precision Extension Springs -- 37323GS Precision Extension Springs -- 37324G Precision Extension Springs -- 37324GS Precision Extension Springs -- 37325G Precision Extension Springs -- 37325GS Precision Extension Springs -- 37326G Precision Extension Springs -- 37326GS Precision Extension Springs -- 37327G Precision Extension Springs -- 37327GS Precision Extension Springs -- 37328G Precision Extension Springs -- 37328GS Precision Extension Springs -- 37329G Precision Extension Springs -- 37329GS Precision Extension Springs -- 37330G Precision Extension Springs -- 37330GS Precision Extension Springs -- 37331G Precision Extension Springs -- 37331GS Precision Extension Springs -- 37332G Precision Extension Springs -- 37332GS Precision Extension Springs -- 37333G Precision Extension Springs -- 37333GS Precision Extension Springs -- 37334G Precision Extension Springs -- 37334GS Precision Extension Springs -- 37335G Precision Extension Springs -- 37335GS Precision Extension Springs -- 37336G Precision Extension Springs -- 37336GS Precision Extension Springs -- 37337G Precision Extension Springs -- 37337GS Precision Extension Springs -- 37338G Precision Extension Springs -- 37338GS Precision Extension Springs -- 37339G Precision Extension Springs -- 37339GS Precision Extension Springs -- 37340G Precision Extension Springs -- 37340GS Precision Extension Springs -- 37341G Precision Extension Springs -- 37341GS Precision Extension Springs -- 37342G Precision Extension Springs -- 37342GS Precision Extension Springs -- 37343G Precision Extension Springs -- 37343GS Precision Extension Springs -- 37344GS Precision Extension Springs -- 37346GS Precision Extension Springs -- 37347GS Precision Extension Springs -- 37349GS Precision Extension Springs -- 37351GS Precision Extension Springs -- 37352GS	Gardner Precision Extension Springs are made to tighter dimensional and load tolerances than utility springs. Available in Music Wire and Stainless Steel, these parts are ideal for cyclic applications or...
Screen Door and Gate Springs -- 301S	Gardner Screen Door Springs may be used as replacement springs for interior or exterior screen doors and other lightweight doors. These parts are also used to assist with the closing...
0.171in (4.34mm) Utility Extension Spring -- A10C 0.171in (4.34mm) Utility Extension Spring -- A11C 0.187in (4.75mm) Stainless Steel Utility Extension Spring -- E0C-SS 0.187in (4.75mm) Stainless Steel Utility Extension Spring -- E1C-SS 0.187in (4.75mm) Stainless Steel Utility Extension Spring -- E3C-SS 0.187in (4.75mm) Utility Extension Spring -- E0C 0.187in (4.75mm) Utility Extension Spring -- E1C 0.187in (4.75mm) Utility Extension Spring -- E3C 0.187in (4.75mm) Utility Extension Spring -- E4C 0.218in (5.54mm) Utility Extension Spring -- A9C 0.25in (6.35mm) Stainless Steel Utility Extension Spring -- E10C-SS 0.25in (6.35mm) Stainless Steel Utility Extension Spring -- E11C-SS 0.25in (6.35mm) Stainless Steel Utility Extension Spring -- E12C-SS 0.25in (6.35mm) Stainless Steel Utility Extension Spring -- E13C-SS 0.25in (6.35mm) Utility Extension Spring -- A12C 0.25in (6.35mm) Utility Extension Spring -- E10C 0.25in (6.35mm) Utility Extension Spring -- E11C 0.25in (6.35mm) Utility Extension Spring -- E12C 0.25in (6.35mm) Utility Extension Spring -- E13C 0.281in (7.14mm) Utility Extension Spring -- A13C 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E20C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E21C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E22C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E23C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E24C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E25C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E26C-SS 0.312in (7.925mm) Stainless Steel Utility Extension Spring -- E27C-SS 0.312in (7.925mm) Utility Extension Spring -- E20C 0.312in (7.925mm) Utility Extension Spring -- E21C 0.312in (7.925mm) Utility Extension Spring -- E22C 0.312in (7.925mm) Utility Extension Spring -- E23C 0.312in (7.925mm) Utility Extension Spring -- E24C 0.312in (7.925mm) Utility Extension Spring -- E25C 0.312in (7.925mm) Utility Extension Spring -- E26C 0.312in (7.925mm) Utility Extension Spring -- E27C 0.312in (7.92mm) Utility Extension Spring -- A8C 0.312in (7.93mm) Stainless Steel Utility Extension Spring -- E14C-SS 0.312in (7.93mm) Stainless Steel Utility Extension Spring -- E15C-SS 0.312in (7.93mm) Stainless Steel Utility Extension Spring -- E16C-SS 0.312in (7.93mm) Stainless Steel Utility Extension Spring -- E17C-SS 0.312in (7.93mm) Stainless Steel Utility Extension Spring -- E18C-SS 0.312in (7.93mm) Stainless Steel Utility Extension Spring -- E19C-SS 0.312in (7.93mm) Utility Extension Spring -- E14C 0.312in (7.93mm) Utility Extension Spring -- E15C 0.312in (7.93mm) Utility Extension Spring -- E16C 0.312in (7.93mm) Utility Extension Spring -- E17C 0.312in (7.93mm) Utility Extension Spring -- E18C 0.312in (7.93mm) Utility Extension Spring -- E19C 0.343in (8.71mm) Utility Extension Spring -- A14C 0.343in (8.71mm) Utility Extension Spring -- A2C 0.343in (8.71mm) Utility Extension Spring -- A4C 0.359in (9.12mm) Utility Extension Spring -- A15C 0.359in (9.12mm) Utility Extension Spring -- A1C 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E28C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E29C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E2C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E30C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E31C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E32C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E33C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E34C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E35C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E36C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E37C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E38C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E39C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E40C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E41C-SS 0.375in (9.525mm) Stainless Steel Utility Extension Spring -- E42C-SS 0.375in (9.525mm) Utility Extension Spring -- E28C 0.375in (9.525mm) Utility Extension Spring -- E29C 0.375in (9.525mm) Utility Extension Spring -- E2C 0.375in (9.525mm) Utility Extension Spring -- E30C 0.375in (9.525mm) Utility Extension Spring -- E31C 0.375in (9.525mm) Utility Extension Spring -- E32C 0.375in (9.525mm) Utility Extension Spring -- E33C 0.375in (9.525mm) Utility Extension Spring -- E34C 0.375in (9.525mm) Utility Extension Spring -- E35C 0.375in (9.525mm) Utility Extension Spring -- E36C 0.375in (9.525mm) Utility Extension Spring -- E37C 0.375in (9.525mm) Utility Extension Spring -- E38C 0.375in (9.525mm) Utility Extension Spring -- E39C 0.375in (9.525mm) Utility Extension Spring -- E40C 0.375in (9.525mm) Utility Extension Spring -- E41C 0.375in (9.525mm) Utility Extension Spring -- E42C 0.406in (10.31mm) Utility Extension Spring -- A7C 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E43C-SS 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E44C-SS 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E45C-SS 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E46C-SS 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E47C-SS 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E48C-SS 0.437in (11.10mm) Stainless Steel Utility Extension Spring -- E49C-SS 0.437in (11.10mm) Utility Extension Spring -- A16C 0.437in (11.10mm) Utility Extension Spring -- E43C 0.437in (11.10mm) Utility Extension Spring -- E44C 0.437in (11.10mm) Utility Extension Spring -- E45C 0.437in (11.10mm) Utility Extension Spring -- E46C 0.437in (11.10mm) Utility Extension Spring -- E47C 0.437in (11.10mm) Utility Extension Spring -- E48C 0.437in (11.10mm) Utility Extension Spring -- E49C 0.50in (12.70mm) Utility Extension Spring -- A3C 0.562in (14.27mm) Utility Extension Spring -- A5C	High quality general purpose extension springs come in a wide range of lengths and load capacities ideally suited for OEM applications, equipment maintenance, as well as numerous industrial projects. Offered...

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