Harken 16mm Airblock Single Block with Narrow Ferrule Head Ai_Description They also have plenty of

They also have plenty of stretch and carefully placed

Lightweight supersoft foam construction

working load (lb) 300 Breaking load (lb) 600 Purchase 2:1 Fits all Small Boat track

Maximum line Ø (mm) - 8 mm

Harken 16mm Airblock Single Block with Narrow Ferrule Head Ai_Description They also have plenty ofThe 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