Reid Supply Datasheets for Machine Keys and Keystock

Machine keys and keystock are demountable machine elements that are used to transmit torque from a shaft to a mounted component, such as a gear or pulley. They are usually made of steel or stainless steel and plated with zinc for wear and oxidation resistance.
Machine Keys and Keystock: Learn more

Product Name Notes
Block Key; Block Keys, Overall Height=12.7 mm | 0.500 in, Thread Size=1/4 -- FK-3
Block Key; Block Keys, Overall Height=12.7 mm | 0.500 in, Thread Size=1/4 -- FK-4
Block Key; Block Keys, Overall Height=15.9 mm | .625 in, Thread Size=5/16 -- FK-5
Block Key; Block Keys, Overall Height=15.9 mm | .625 in, Thread Size=5/16 -- FK-6
Fixture keys are used to locate jigs and fixtures on slotted machine tool tables and position the part to be machined in one operation. Our selection of fixture keys includes...
Key Stock -- MKS-02
Key Stock -- MKS-03
Key Stock -- MKS-04
Key Stock -- MKS-06
Key Stock -- MKS-22
Key Stock -- MKS-23
Key Stock -- MKS-24
Key Stock -- MKS-25
Key Stock -- MKS-26
Key Stock -- MKS-28
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Made from Steel with a Bright finish. Overall length...
Key Stock -- MKS-01
Key Stock -- MKS-21
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Made from Steel with a Plain finish. Overall length...
Key Stock -- KS-1412
Key Stock -- KS-1415
Key Stock -- KS-1417
Key Stock -- KS-1420
Key Stock -- KS-1425
Key Stock -- KS-1430
Key Stock -- KS-1432
Key Stock -- KS-1435
Key Stock -- KS-1437
Key Stock -- KS-1442
Key Stock -- KS-1445
Key Stock -- KS-1450
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Made from Steel with a Zinc Plated finish. Overall...
Key Stock -- KS-57507
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 1/2 in. Square. Length 12 in.
Key Stock -- KS-57503
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 1/4 in. Square. Length 12 in.
Key Stock -- KS-57501
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 1/8 in. Square. Length 12 in.
Key Stock -- KS-57502
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 3/16 in. Square. Length 12 in.
Key Stock -- KS-57505
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 3/8 in. Square. Length 12 in.
Key Stock -- KS-57504
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 5/16 in. Square. Length 12 in.
Key Stock -- KS-57508
Keystock is used to transmit torque from a shaft to a specific component. Size is clearly marked on each bar. . Stainless Steel Keystock. 5/8 in. Square. Length 12 in.