Introducing the new and improved Harken 29 mm Zircon Triple Block — Becket (Part No. 1211), capable of handling a maximum working load of 240 kg (525 lb). With a maximum line diameter of 6 mm (1/4 in) and a sheave diameter of 29 mm (1 1/8 in), this block is a versatile option for control lines, providing an immediate response for quick adjustments and increased power in choppy waters. These six new models expand the previous offering of eight, bringing the total to eighteen, ensuring you can find the perfect block for your needs. Trust Zircon to handle even the most demanding multi-part purchases.