Part No. 417

The 16 mm is Harkens 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.

Sheave (mm)16mmSheave (in)5/8inLength (mm)46mmLength (in)1 13/16inWeight (g)18gWeight (oz).63ozShackle pin (mm)4mmShackle pin (in)5/32inMaximum line (mm)5mmMaximum line (in)7/32inMaximum working load (kg)113kgMaximum working load (lb)250lbBreaking load (kg)339kgBreaking load (lb)750lb