Harken 16mm Airblock Single Block with Narrow Ferrule Head Shipping_Carrier paddlesports and boardsports such as

paddlesports and boardsports such as windsurfing and kayaking

With screw thread and hand grips

This lightweight version has a nylon body and nylon backing plate to keep weight and cost to a minimum

Fixing Hole Centers - Length  94 mm Thickness  1

Harken 16mm Airblock Single Block with Narrow Ferrule Head Shipping_Carrier paddlesports and boardsports such asThe 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 16 mm Length 37 mm Weight 12 g Maximum Line 4 mm Maximum Working Load 113 kg Breaking Load 339 kg