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 (mm)||16 mm||Maximum line Ø (mm)||5 mm|
|Length (mm)||29 mm||Maximum working load (kg)||113 kg|
|Weight (g)||10 g||Breaking load (kg)||544 kg|