Harken 10mm Lead RingCenter hole ě: 7/16 in (10mm)
Harken« Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6 aluminum for a smooth, slippery surface, and with no moving parts, wear is minimal.
Outer groove width: 1/4 in (6mm)
Weight: .155 oz (4.4 g)