HARKEN 29 mm Wire Upright Lead Bullet Block, 108 Pin Stop_Yes Series 40 All-Purpose Fiddle Block

Series 40 All-Purpose Fiddle Block with Becket and Cam

The name hints at its essence: everything that doesn’t contribute to durability or strength is stripped away

RF3136 is available for mounting on round tiller sections

Blocks open to allow passage of swaged wire

Open Base Cleats help prevent loose halyard ends from running up the mast

HARKEN 29 mm Wire Upright Lead Bullet Block, 108 Pin Stop_Yes Series 40 All-Purpose Fiddle BlockThis Harken 108 Rope Wire Upright Lead Block is often used to lead spinnaker pole lift, cunningham, outhaul, and other control lines from the mast base. 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