PIUMA 57mm single composite block Type_Boat protection 5-67cm XS 158-163cm 85-92cm 71-76cm

5-67cm XS 158-163cm 85-92cm 71-76cm Small 163-170cm 92-97cm 74-76cm Medium 170-178cm 97-102cm 79-84cm Large 178-186cm 102-109cm 87-94cm XL 186-188cm 109-119cm 97-102cm 2XL 188-191cm 119-125cm 104-109cm

We've brushed the inner fabric surface to give it a thick

Double lined for added warmth

2m x 5mm microblocks

PIUMA 57mm single composite block Type_Boat protection 5-67cm XS 158-163cm 85-92cm 71-76cmAll 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: 57 mm (2 1 4") Max. line size: 12 mm (7 16") Overall height: 110 mm (5 11 32") Breaking load: 1080 kg Max.