Harken Narrow Ferrule Head Block - 16mm Drain Plugs All metric shaft zincs have

All metric shaft zincs have a copper contact on each half for a permanent electrical connection

and solvents compared to other paper tapes

and 14 with 3/8" and 1/2" cutting diameters

it leaves a layer of 45% solid PTFE between threads and all other contacts

Sheave Ø (mm)75 mm Sheave Ø (in)2 15/16 in

Harken Narrow Ferrule Head Block - 16mm Drain Plugs All metric shaft zincs haveHarken Narrow Ferrule Head Block 16mm The 16 mm is Harkens smallest block. It is perfect forsmall synthetic control lines found on high tech dinghies. The patented bearing system uses stainless steel ballsin 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. Sheave (mm)16 mm Sheave (in)5 8 in Maximum line (mm)4 mm Maximum