3940-21-108-9027

Tackle Block

3940211089027 211089027 3031H4 151B4 ADEPD39 SSH151B4

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