Harken double block stainless steel becket, 16 mm dinghy block, minimal friction, high working load

Harken's 16 mm block series is ideal for thin control lines, such as those used on high-tech dinghies. The bearing system consists of stainless steel balls in a grooved race with a cage. The blocks boast an impressive maximum working load for their size, with minimal friction. The 16 mm double block with becket is suitable for 4:1 or 5:1 ratios.