The Harken 22mm Double Block features lightweight aluminum and stainless steel construction, ideal for racing and cruising. Its reliable sheave design ensures smooth performance, making it perfect for a variety of marine applications. Description The Harken 22mm Double Block is a high-performance pulley designed specifically for marine applications, engineered for durability and efficiency in demanding environments. Constructed from lightweight yet robust materials, this block features a hardcoat-anodized aluminum frame that resists corrosion and wear, making it ideal for both freshwater and saltwater use. The sheave of the Harken 22mm Double Block is crafted from UV-stabilized acetal, providing exceptional strength and smooth operation even under heavy loads. With an optimal working load of 400 kg (880 lbs) and a maximum dynamic load of 800 kg (1,760 lbs), this block is perfectly suited for various rigging setups on small to medium-sized boats. It is commonly utilized in systems such as mainsheet, headsail control, and other line management applications, enhancing efficiency and performance during sailing. Designed with a ball bearing mechanism, the block ensures minimal friction, allowing for easy adjustments and quick response in sail trimming. The integrated swivel shackle significantly reduces twisting, while the reliable locking mechanism ensures peace of mind during use. The compact size of 22mm makes it a versatile choice for applications where space is a premium, without compromising on strength or functionality. The Harken 22mm Double Block’s innovative design and superior materials make it a preferred choice among marine professionals and enthusiasts seeking to optimize their vessel's rigging system. Whether you're racing or cruising, this block delivers the reliability and efficiency needed in any marine setting.Specification Model Harken 22mm Double Block Sheave Diameter 22 mm Maximum Load 400 kg (880 lbs) Breaking Load 800 kg (1760 lbs) Weight 55 g (1.9 oz) Length 57 mm (2.25 in) Width 37 mm (1.5 in) Material Alloy, UV-resistant acetal Fastening Type Head and becket Sheaves Single sheave with roller bearings Cable Size Up to 10 mm (3/8 in) Applications Racing and cruising yachts Certifications CE Certified
