IRWIN Tools Record Replacement Main screw for No. 3 Mechanics Vise (T3C)
Brand: IRWIN
Use to replace worn parts on a Mechanics vise.
Main screw is made from machined steel with a rolled 2-start acme thread for wear-resistance and smooth operation.
The fused steel handle is made to bend before the vise can be overstressed.
Includes main screw, handle, nut, pin, spring, and washer.