The 16mm is Harkens smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The papented bearing system uses stainless steel balls in a captive grooved race and has a 250lb (113kg) maximum working load.
Specifications -
- Sheave diameter: 16mm
- Length: 46mm
- Weight: 12g
- Maximum line diameter: 5mm
- Fasteners: 4 RH mm
- Maximum working load: 113kg
- Breaking load: 544kg