The 16 mm 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.
Sheave Ø 16mm
Maximum line Ø 5mm
Maximum working load 113kg
Breaking load 544kg
DO NOTuse Harken equipment for human suspension unless product is specifically certified and labeled for such use.