Description

The HARKEN 29mm Wire Bullet Block – Swivel, 183 is a heavy-duty swivel block with 200 pounds more load capacity than the light-duty 166 Single Block.

Designed for vangs, outhauls, or shrouds where wire is used or for rope where loads are too high for regular bullet blocks. Roller bearings handle high loads better than ball bearings. Sheaves are PTFE-impregnated, Hard coat-anodized aluminum for strength. 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.