3940-99-312-4243

Tackle Block

3940993124243 993124243 10/1136 A1/10/1136 040T2-028 0412B-004

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