Harken 29mm Double Bullet Block. Low-friction bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 29mm (1-1/8") Maximum Line: 8mm (5/16") Maximum Working Load: 181kg (400lb). Material: Plastic. Package Dimensions: 4 x 2 x 2 inches. Package Weight: 2.4 ounces. Ideal for sailboat control lines and deck hardware. Great Product.
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