3940-21-861-8330

Tackle Block

3940218618330 218618330 BS408 1090-206-2-3ITEMN01 A8SW16SD6.5 P2517-1

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