16mm Double Block

The 16 mm is Harkens smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.

Specifications:

• Sheave: 16mm / 5/8in.
• Length: 43mm / 1-11/16in.
• Weight: 27g / .94oz
• Maximum line: 5mm / 7/32in
• Maximum working load: 204kg/ 450lb
• Breaking load: 544kg / 1200lb