Harken 16mm Block Swivel HK417

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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.

Part No. Harken 417


Sheave Ø (mm) 16 mm

Maximum line Ø (mm) 5 mm

Maximum working load (kg) 113 kg