The Harken Micro Block offers low-friction performance in a compact, lightweight design. Perfect for sailboards, small dinghies, and lightly loaded control lines on various boat sizes, this micro block features fast trim and release thanks to its ball bearing system. Delrin ball bearings are UV stabilized and carbon black-enhanced for maximum durability, while stainless steel sideplates add strength.

• Weight (oz): .5 oz
• Sheave Ø (mm): 22 mm
• Sheave Ø (in): 7/8 in
• Length (mm): 38 mm
• Length (in): 1 1/2 in
• Weight (g): 14 g
• Maximum line Ø (mm): 6 mm
• Maximum line Ø (in): 1/4 in
• Maximum working load (kg): 91 kg
• Maximum working load (lb): 200 lb
• Breaking load (kg): 544 kg
• Breaking load (lb): 1200 lb