J. W. Winco, Inc. Datasheets for Hand Clamps

Hand clamps are temporary fixturing components used to hold and position work for assembly, forming, welding, inspection and machining applications.
Hand Clamps: Learn more

Product Name	Notes
6830-NI	Acid resistant, antimagnetic.
22100	Almost identical to series 201-B, lighter and more affordable. Accepts all JW-FC series 1/4-20 diameter spindles
6800-NI 6847-NI 6848-HNI	Corrosion resistant
20820	Cross Ref.: De-Sta-Co Model 317-U Accepts all JW-FC series 5/16-18 diameter spindles Heavy duty clamp with five mounting holes.
101-A	Cross Ref.: De-Sta-Co series 201 Accepts all JW-FC 10-24 diameter spindles.
12050	Cross Ref.: De-Sta-Co series 202 Space saving, affordable Accepts all JW-FC series 1/4-20 diameter spindles
201	Cross Ref.: De-Sta-Co Series 205 Accepts all JW-SA series 8-32 diameter spindles The most economical horizontal toggle clamp. Most suitable for holding down sheet metal or circuit boards.
12130	Cross Ref.: De-Sta-Co Series 207 Accepts all JW-FC series 5/16-18 diameter spindles. Spindle supplied for version JW-12130-SS is plain stainless steel without neoprene tip.
12265	Cross Ref.: De-Sta-Co Series 210 Accepts all JW-FC series 3/8-16 diameter spindles.
201-B	Cross Ref.: De-Sta-Co Series 215 Accepts all JW-FC series 1/4-20 diameter spindles
225-D	Cross Ref.: De-Sta-Co Series 225 Accepts all JW-FC series 5/16-18 diameter spindles Most popular toggle clamp with a horizontal handle.
20235	Cross Ref.: De-Sta-Co Series 235 Accepts all JW-FC series 3/8-16 diameter spindles
10247	Cross Ref.: De-Sta-Co series 247
101-J	Cross Ref.: De-Sta-Co series 267 Heavy duty design with hardened pin and bushings. Accepts all JW-SA series 5/8-11 diameter spindles.
13005	Cross Ref.: De-Sta-Co series 305, 307 and 309
431	Cross Ref.: De-Sta-Co series 323, 331 and 341 Most popular latch clamps. Also available in stainless steel versions JW-40323-SS, JW-431-SS and JW-40341-SS.
451	Cross Ref.: De-Sta-Co series 351, 371 and 381 Most popular latch clamps with adjustable single hook design. Model JW-451 has a flange base; model JW-452 has a narrow base less...
301-A / 301-B	Cross Ref.: De-Sta-Co series 601
36202	Cross Ref.: De-Sta-Co series 602, 604 and 624 The collar is threaded for mounting in threaded or through holes. Threaded mounting plates and brackets available as options. Also available in...
36010 / 36012	Cross Ref.: De-Sta-Co series 610, 618
36003	Cross Ref.: De-Sta-Co series and part # 603.
302-F	Cross Ref.: De-Sta-Co series and part # 605
30607	Cross Ref.: De-Sta-Co series and part # 607
36092	Cross Ref.: De-Sta-Co series and part # 609
43101	Cross Ref.: De-Sta-Co series and part #301.
80325	Cross Ref.: De-Sta-Co series and part #325. Available in stainless steel model JW-80325-SS
40370	Cross Ref.: De-Sta-Co series and part #375. To order optional catch plate, use part # JW-40370-LP
40380	Cross Ref.: De-Sta-Co series and part #385. To order optional catch plate, use part # JW-40370-LP
36330	Cross Ref.: De-Sta-Co series and part #630.
40324	Designed for enclosure applications where the clamps are perpendicular to the latches.
6848-VNI	devices which are liable to hygienic regulations or those used in the open air under bad weather conditions.
6844-NI	direct fit to metal plates or fixtures. Using the front attaching thread, the toggle clamp can be directly mounted to metal plates, fixtures or any other workpiece.
6841-NI	For push- and pull-clamping, with equal acting of rod and handle. Lever can be set to any angle relative to base.
GN 708	GN 708 clamping toggle screw assemblies are primarily used with toggle clamps. They provide non-marking, yet secure clamping or holding of the work piece via the toggle clamp.
GN 708-NI	GN 708-NI clamping toggle screw assemblies are primarily used with toggle clamps. They provide non-marking, yet secure clamping or holding of the work piece via the toggle clamp.
GN 807	GN 807 stainless steel clamping toggle screws are primarily used with toggle clamps. The flexible protective cap can be inserted easily over the hex screw head. *Size M14 not available...
GN 807-NI	GN 807-NI stainless steel clamping toggle screws are primarily used with toggle clamps. The flexible protective cap can be inserted easily over the hex screw head. *Size M14 not available...
GN 809	GN 809 clamp mounts have been developed for use with toggle clamps that are designed with a solid clamping arm. The clamp mount can be moved along the clamping arm...
GN 812	GN 812 vertical toggle clamps can be mounted in two planes, and require less space for the clamping action because the clamping arm and the operating lever move in opposite...
GN 843.1	GN 843.1 push-pull toggle clamps can be mounted on a mounting bracket (Type ASW) or directly on the jig via the threaded body with hex nut.. The center bushing securing...
GN 843.1-NI	GN 843.1-NI push-pull toggle clamps can be mounted on a mounting bracket (Type ASW) or directly on the jig via the threaded body with hex nut. The center bushing securing...
GN 851.2	GN 851.2 latch clamps allow a toggle and safe locking of lids and covers. The stroke of the pulling latch can be adjusted within its range. In the clamped position...
GN 852.1	GN 852.1 Latch Clamps are used when very high retaining forces are required. The latch clamp also features a locking mechanism which prevents the inadvertent or vibration-induced opening of the...
GN 853 GN 853-NI	GN 853 Latch Clamps feature a locking mechanism which prevents the inadvertent or vibration-induced opening of the clamp. Another benefit of this clamp is the ability to operate it with...
GN 903 / GN 903-NI	GN 903 Toggle clamp screw assemblies are an economical choice for use with various toggle clamps that require manual clamping height adjustments on even or uneven surfaces. Toggle screw swivels...
GN 910	GN 910 "longlife" heavy-duty vertical clamps are an advanced development of GN 810.1. The steel sheet metal design of the clamp and lever arms is replaced by precision casting or...
GN 910.1	GN 910.1 "longlife" heavy-duty vertical clamps are an advanced development of GN 810.1. The steel sheet metal design of the clamp and lever arms is replaced by precision casting or...
304 / 305	Good for close fit machining, strength and durability. All shafts are ground to fit reamed hole, so plunger can be used for locating purposes as well as clamping. Plunger locks...
204-G	Heavy duty clamp with five mounting holes. Accepts all JW-SA series 1/2-13 diameter spindles.
GN 842	In these devices the circular movement of the handle is transformed into a straight-line action of the clamp along its axis. Used mainly in heavy duty securing applications.
GN 840	In these devices the circular movement of the handle is transformed into a straight-line action of the clamp along its axis.
GN 841	In these devices the circular movement of the handle is transformed into a straight-line action of the clamp along its axis.
GN 844	In these devices the circular movement of the handle is transformed into a straight-line action of the clamp along its axis.
302-D / 30282	Safer to use in many applications, as handles lie horizontally in the locked position.
101-B	Side-mount design frees up space on fixture. If higher clearance is needed, add a length of angle iron or 1" wide strip to raise clamp. Accepts all JW-FC series 5/16-18...
GN 850 GN 851-NI GN 851.1-NI GN 852-NI	The circular movement of the handle is transformed into linear action of the latch. These clamps are mostly used to fasten hinged lids on containers.
GN 851	The circular movement of the handle is transformed into linear action of the latch. These clamps are mostly used to fasten hinged lids on containers. Also available in stainless steel...
GN 851.1 GN 852	The circular movement of the handle is transformed into linear action of the latch. These clamps are mostly used to fasten hinged lids on containers. For stainless steel version see...
GN 820.1 GN 820.1-NI	The hold-down bar and the handle move in opposite directions. When the clamp is in the closed position the handle is horizontal. Thanks to the shape of the tool a...
GN 810-NI GN 810.1-NI GN 813	The hold-down bar and the handle move in the same direction. Clamps can be easily disassembled in order to adjust or reshape the parts according to usage requirements.
GN 810 GN 810.1	The hold-down bar and the handle move in the same direction. Clamps can be easily disassembled in order to adjust or reshape the parts according to usage requirements. For stainless...
GN 820 GN 820-NI	The hold-down bar and the handle move in the same direction. When the clamp is in the closed position the handle is horizontal. Thanks to the shape of the tool,...
6802-S 6803-S 6830-S 6832-S	The safety interlock feature locks the twin-arm of the toggle clamp either closed or open, thus protecting against vibrations or inadvertent slamming shut of the twin-arm.
6800-S	The safety interlock feature locks the twin-arm of the toggle clamp either closed or open, thus protecting against vibrations or inadvertent slamming shut of the twin-arm. Also available in stainless...
GN 861 GN 863	These clamps offer the advantage of toggle action (in case of pressure drop the tool remains locked) along with the benefits of pneumatic tools. Feed pressure: 2-6 Bar. Theses clamps...
GN 862	These clamps offer the advantage of toggle action (in case of pressure drop the too remains locked) along with the benefits of pneumatic tools. Feed pressure: 2-6 Bar. Environmental temperature:...
GN 860 GN 890	These clamps offer the advantage of toggle action (in case of pressure drop the tool remains locked) along with the benefits of pneumatic tools. Feed pressure: 2-6 Bar. Environmental temperature:...
202-F	Unique side-mounted clamp with relatively long arm frees up fixture top space. Vertical clamp clearance can be increased by adding adaptor plates. Accepts all JW-FC series 5/16-18 diameter spindles.
6847-GNI	Used mainly in conjunction with 6847-NI hook-type toggle clamps.
36070	Very low profile. Reversed action is safer to use. Good for multiple small parts fixturing, such as in CNC machine fixtures.

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