Series 20 Double Block with 2-Axis Shackle Head and Becket
Series 20 Double Block with 2-Axis Shackle Head and Becket. Two-stage bearing system with stainless steel ball bearings handles high safe working loads. Designed for small-diameter, high-tech line on high-performance dinghies and control lines on sport and race boats. The double block offers a formed loop head and extra shackle for mounting versatility.