Harken 16mm Airblock Single Block with Lacing Eye Zhik Wetsuit Sheave 16 mm Length 37

Sheave 16 mm Length  37 mm Weight  12 g Maximum Line  4 mm Maximum Working Load  113 kg  Breaking Load  339 kg

Traditional top loading entry and versatile oyster shell opening:

To fix the Aerovane to the top of your mast you will also need the A4066 – Burgee clip

fast-drying fleece on the inside and glued & blind stitched seams help make this top even more comfortable and warm

Harken 16mm Airblock Single Block with Lacing Eye Zhik Wetsuit Sheave 16 mm Length 37The 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 442 uses a spacer to keep the line in the sheave during intermittent loading. Sheave 16 mm Length 35 mm Weight 12 g Maximum Line 5 mm Fasteners 4 RH mm Mounting Hole Spacing 27 mm Maximum Working Load 113 kg