57 mm Aluminum Loop Block

€244.57
Tax included

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. 

Quantity
Delivery time 7-12 days

A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. The sheave center carries primary load, allowing a smaller, lighter weight block. The soft-attachment Loop block has a removable deadend post for attachment to a padeye. Lashings can also be used.

orlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Sheave Ø (mm)

57 mm

Sheave Ø (in)

2 1/4 in

Maximum line Ø (mm)

12 mm

Maximum line Ø (in)

7/16 in

Maximum working load (kg)

1134 kg

Maximum working load (lb)