Harken 16mm Narrow Ferrule Head Block Harken Swivel Bases 64 oz Maximum line Ø

64 oz Maximum line Ø (mm) 25 mm Maximum line Ø (in) 1 in Maximum working load (kg) 6804 kg Maximum working load (lb) 15000 lb Breaking load (kg) 13608 kg Breaking load (lb) 30000 lb Clevis pin Ø (mm) 19 mm Clevis pin Ø (in) 3/4 in

Patent pending

Extremely lightweight compared to bearing blocks and works great with slippery synthetic line

and even the cut of the sails

At Maximum Pin to Pin length

Harken 16mm Narrow Ferrule Head Block Harken Swivel Bases 64 oz Maximum line ØHarken 16mm Narrow Ferrule Head Block 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. The 467 uses a narrow sheave for extremely small control lines and has a ferrule head for soft attachments. Technical Description Sheave (mm) 16 mm Sheave (in) 5 8 in Length