PIUMA 38mm double composite blockAll Viadana composite ball bearing blocks are extremely light and strong, making them perfect for use on dinghies and keelboats for a performance edge. All composite ball bearing blocks have composite cheeks, Delrin sheaves and twin race ball bearings, with stainless steel rivets, and include shackles as pictured. Specifications Sheave size: 38 mm (1 1 2") Max. line size: 10 mm (3 8") Overall height: 80 mm (3 5 32") Breaking load: 600 kg Max. working

plush lining with a reinforced heel support and pull tab to make it easier to put on and take off

sheave size: 38 mm (1 -1/2")

0 performance technology to create a windproof

with extra panels at the elbows/forearms

Breaking load: 600 kg

Adjustable drawstring waist cord

Sheave size: 25 mm (1")

• Fiberglass battens

chin and a reflective batch on the back of the jacket

Soft microfleece lined collar to limit chin rash

Adjustable

all housed between marine-grade 316 stainless steel load straps