Harken triple block 16 mm stainless steel, sail block, high load capacity and minimal friction

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 triple block is suitable for 5:1 or 6:1 gear ratios.