The 16mm is Harken’s® 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. The 404 uses an O-ring to keep the line in the sheave during intermittent loading.
Specifications -
- Sheave Ø: 16mm
- Length: 29mm
- Weight: 10g
- Maximum line Ø: 5mm
- Maximum working load: 113kg
- Breaking load: 544kg