Wichard Single 2 11/64" (55mm) Block w/ Fixed Eye w/ Clevis Sea Dog Clamcleat Cleats for Larger Lines The key is that the

The key is that the line itself supplies the strength while the shackle simply redirects the force

4" Open Base Silver anodized cleat

Even the down itself is hydrophobic water-repellent

100% Polyester

Wichard Single 2 11/64" (55mm) Block w/ Fixed Eye w/ Clevis Sea Dog Clamcleat Cleats for Larger Lines The key is that theProduct Description Wichard Single 2 11 64" (55mm) Block w Fixed Eye w Clevis Features Weight 5. 5 oz. (155 g) Sheave Diameter 2 11 64" (55mm) Shackle Diameter 1 4" (6mm) Length 4 13 64" (107mm) Width 2 31 64" (63mm) Thickness 1 9 64" (29mm) Working Load 1587 Lbs (720 kg) Breaking Load 2640 Lbs (1200 kg) Rope Size 13 32" (12mm) Forged Shackle 1 4" (6mm) Applications Mainsheet systems Halyard applications Boom Vangs Downhaul Mast head block Material