HARKEN 12mm Bolt-Down Fairlead — Single, 3274 Blocks_Fiddle Captive ball bearings let you

Captive ball bearings let you roll the cars on and off the track without using a ball loader

Durable construction ensures reliable performance in sailing applications

or lashed to almost anything

Wire Bullet blocks use roller bearings to carry higher loads and features Hard Lube-anodized aluminum sheaves for strength and corrosion resistance

Commonly 57mm fiddle blocks are for jibsheets and vangs on small dinghies

HARKEN 12mm Bolt-Down Fairlead — Single, 3274 Blocks_Fiddle Captive ball bearings let youHarken Bolt Down Fairleads are used on boats 615 m (2050 ft) as shallow angle line deflectors. These weight saving fairleads are built of 6061 T6 Hard Lube anodized aluminum for durability. Smooth surfaces and radiused center holes minimize line wear.  3274