Harken 16mm Hook In Halyard Block – 391
The 16mm 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.
This block has a hook attached to the top for easy attaching.
Specifications
Sheave Ø – 16mm
Length – 41mm
Weight – 13g
Maximum line Ø – 5mm
Maximum working load – 113kg
Breaking load – 181kg





