Harken 29mm Single Swivel Carbo Block w/Becket

Low-friction Carbo blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.

Technical Description

Sheave Ø (mm)	29 mm
Sheave Ø (in)	1 1/8 in
Length (mm)	78 mm
Length (in)	3 1/16 in
Weight (g)	28 g
Weight (oz)	1 oz
Maximum line Ø (mm)	8 mm
Maximum line Ø (in)	5/16 in
Maximum working load (kg)	150 kg
Maximum working load (lb)	330 lb
Breaking load (lb)	1000 lb
Breaking load (kg)	454 kg
Shackle pin (mm)	4 mm
Shackle pin (in)	5/32 in