Harken 16mm Single Pulley Micro Boat Block 404

The Harken 16mm Single Pulley Micro Boat Block (Part 404) is engineered for high-performance sailing. Built with a patented stainless steel bearing system, it offers a 250 lb (113 kg) maximum working load and features an O-ring for secure line retention during sudden loads. Ideal for small synthetic control lines, this compact block suits modern high-tech dinghies and sailing enthusiasts demanding reliable hardware.