Ronstan Series 75 Pivoting Low Lead Block HARKEN BIG BOAT CB TRACK & ACCESSORIES there is an inside zipper

there is an inside zipper for sewing machine access

Schaefer Flat Base Delrin Single Cheek Block

Schaefer Clear Step Lead Block for 1 1/4" Stanchions

which combined with the enduring water repellent finish gives great protection from the elements

Ronstan Series 75 Pivoting Low Lead Block HARKEN BIG BOAT CB TRACK & ACCESSORIES there is an inside zipperProduct Description Ronstan Series 75 Pivoting Low Lead Block Features Sheave 3 in. Max. Rope 9 16 in. Max. Cable in Fastener 1 4 in. M. W. L. 3860 lb. B. L. 7720 lb. Weight 16. 6 oz. Product Information Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Maintains alignment with a variable line entry angle. The self contained alloy sheave packages provide reliable, low friction performance