3940-14-441-7867

Tackle Block

3940144417867 144417867 BN339-506P12-0-080 RB1892-120-80

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