Harken 466 25mm Single High Strength Block with Becket. Harken 1" High Strength Wire Block with Becket and Closed End - Wire blocks are lightweight, low friction blocks designed to carry wire halyards and control lines on boats of all sizes. This block uses low-friction thrust washers and stainless steel sideplates which give superb chafe resistance. When used on the top of the Laser® /ILCA Vang the primary line can no longer jump the sheave thanks to the closed end design. The kicker key also fits snugly between the closed cheeks. Complete with the key fitting for your ILCA/Laser/Pico Harken 466 Block Properties Sheave diameter: 25 mm Weight: 29 g Maximum wire diameter: 2 mm Maximum rope diameter: 4 mm Maximum Working Load 454 kg Breaking Load: 907 kg Shackle pin diameter 5 mm
