Harken 16mm Airblock Single Block with Narrow Ferrule Head Ai_Description Designed to keep you warm

Designed to keep you warm in everyday cool conditions

Designed for ease in transportation and for carrying your kit to and from the waters edge

They also have plenty of stretch and carefully placed

it’s plenty strong enough

Lightweight supersoft foam construction

Harken 16mm Airblock Single Block with Narrow Ferrule Head Ai_Description Designed to keep you warmThe 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