Harken 16mm Airblock Single Block with Narrow Ferrule Head Shipping_Carrier Modular design to work with

Modular design to work with a range of technical tops – allowing versatility to use the suit through the Spring

Relief Open (Long John only)

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

Electro-luminescence backlight feature

When attaching a Tii-on block you must feed the rope around the central axle and through the head of the block

Harken 16mm Airblock Single Block with Narrow Ferrule Head Shipping_Carrier Modular design to work withThe 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