Harken Block 16 mm In-Deck, sailboat block, high working load and low 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 raceway with a cage. The blocks boast an impressive maximum working load for their size, with minimal friction. The 16 mm in-deck block guides control lines smoothly under or on deck.