16mm Block with Swivel

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 and has a 250 lb (113 kg) maximum working load.

Specifications:

• Sheave: 16mm / 5/8in.
• Length: 46mm / 1-13/16in.
• Weight: 18g / .63oz
• Shackle pin: 4mm / 5/32in
• Maximum line: 5mm / 7/32
• Maximum working load: 113kg/ 250lb
• Breaking load: 339kg / 750lb