HARKEN 29mm Single Bullet Block with Becket, Swivel, 167

The Harken 167 29mm Single Bullet Block with Becket and Swivel Shackle is a simple, classic, and reliable workhorse found on sailboats of all sizes.   Harken designed their low-friction Bullet Blocks to lead control lines aft, but these truly Classic blocks can be found in an endless variety of applications. They are compact and lightweight, with free-running ball bearings that roll on flat races with minimal friction. They deliver dependable fast trim and release under high or low loads.   A range of styles lets these blocks adapt to almost all control line applications. Ideal for cunninghams, vangs, outhauls, traveler controls, spinnaker controls, barberhaulers, etc.