Harken 40mm Double Zircon Block with Becket

Item #

2193

$83.66 $105.00 You Save 20% ($21.34)

Usually ships within 1-3 days

Description

Product Description

Harken 40mm Double Zircon Block with Becket

Zircon blocks help trimmers match sail shapes to new conditions immediately. At the core of the Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings separated so they don’t bunch, touch, and stop each other. The result is the most efficient small boat block Harken has ever made. Zircon blocks are available in 40- and 57-mm sheaves in single and double blocks, with or without beckets.

Specifications:

Sheave dia. - 1 9/16 in | 40 mm

Length - 2 7/8 in | 73 mm

Weight - 1.68 oz | 47.6 g

Max. line dia. - 5/16 in | 8mm

Max. working load - 500 lb | 230 kg

Breaking load - 1,500 lb | 680 kg