Wichard Triple 1 3/8" (35mm) Block w/ Swivel Head & Becket DN This ANSI Class 3 jacket

This ANSI Class 3 jacket also utilizes pit zip ventilation

Made from watertight lightweight durable material

Innovative multi-sport helmet certified for mountaineering-climbing and skiing

Carry handle

Wichard Triple 1 3/8" (35mm) Block w/ Swivel Head & Becket DN This ANSI Class 3 jacketProduct Description Wichard Triple 1 3 8" (35mm) Block w Swivel Head & Becket Features Weight 4. 6 oz. (131 g) Sheave Diameter 1 3 8" (35mm) Shackle Diameter 13 64" (5mm) Length 3 45 64" (94mm) Width 1 29 64" (37mm) Thickness 2 9 32" (58mm) Working Load 1235 Lbs (560 kg) Breaking Load 2200 Lbs (1000 kg) Rope Size 5 16" 11 32" (8mm 9mm) Forged Shackle 13 64" (5mm) Applications Mainsheet systems Halyard applications Boom Vangs Spinnaker control lines on