3940-21-797-9349

Tackle Block

3940217979349 217979349 A1F6-10IN. 63-1522A1F6 63-1522 A.1 F.6

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