3940-17-017-8849

Tackle Block

3940170178849 170178849 PVE010499 TS695 TVA3940-2-264-020

A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage. View more Tackle Block