Harken Lead Rings are a lightweight, high load option for replacing traditional blocks with ball bearings. With no moving parts, Lead Rings are an extremely low maintenance, low wear item.
Rings are Hard Lube-anodized 6061-T6 aluminum, which provides a smooth, low friction surface for lines to run through.
Great for: barber haulers, lazy jacks, cascade systems , fairleads, or just about anywhere you want a lightweight, bulletproof replacement for a block.
|Note||Center hole diameter: 5/16 in (8 mm)|
|Additional Notes||Outer groove width: 3/16 in (5 mm)|