Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
This block is a special version of the 224 22 mm single Micro block featuring a removable sheave. The standard sheave rivet has been replaced with a clevis pin and cotter ring for easy maintenance. Micro block sheaves run on Delrin ball bearings to ensure fast trim and release even under heavy load.
Removable Sheave: The sheave can be easily removed thanks to the clevis pin and cotter ring assembly.
Bearing System: Sheaves operate on Delrin ball bearings for smooth and rapid performance.
Performance: Designed for fast trim and release capabilities under load.
Specifications
• Brand: Harken
• Reference: HSB271
• Sheave Ø: 22 mm
• Length: 38 mm
• Weight: 15 g
• Maximum line Ø: 6 mm
• Maximum working load: 91 kg
• Breaking load: 544 kg






