Harken 16mm Block

The Harken 16mm Block is the smallest in the Harken lineup, engineered for small synthetic control lines commonly used on high-tech dinghies. It features a patented bearing system with stainless steel balls running in a captive grooved race, ensuring smooth and dependable performance. The model 404 incorporates an O-ring to keep the line securely in the sheave during intermittent loading. With a 16 mm (5/8 in) sheave, 29 mm (1-1/8 in) length, and a lightweight 10 g (.33 oz) design, it handles lines up to 5 mm (7/32 in) and supports a maximum working load of 113 kg (250 lb), with a breaking load of 544 kg (1200 lb).