Harken 57mm Aluminum Loop Block

Harken 57mm Aluminum Loop Block

Description - The entire line of Black Magic® AirBlocks® has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling high-load Torlon® roller bearings for a high strength-to weight ratio.

The 3214 soft attachment Loop block has a removable dead-end post for attachment to a padeye. Lashings can also be used.

Sheave Ø (mm) - 57

Sheave Ø (in) - 2 1/4

Maximum line Ø (mm) - 12

Maximum line Ø (in) - 7/16

Maximum working load (kg) - 1134

Maximum working load (lb) - 2500

Weight (g) - 92

Weight (oz) - 3.23

Breaking load (kg) - 2268

Breaking load (lb) - 5000