HARKEN–38mm Big Bullet Double Block with Becket
38mm Big Bullet Double Block with Becket
|Integral Cleat||No Integral Cleat|
|Length||4 1/2 Inches|
|Mount Type||Side Shackle|
|Safe Working Load||600 Pounds|
|Sheave Diameter||38 mm|
Harken 38mm Big Bullet Double Block with Becket trim and release fast under high or low loads on free-rolling, Delrin® ball bearings.
Big Bullet blocks can be used as main or jib sheet blocks on dinghies, or for control line applications, such as travelers, cunninghams or boom vangs on offshore boats. Low-friction Big Bullet Blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. Delrin sheave and ball bearings. Cheek material constructed from reinforced plastic with stainless steel straps. Where applicable, blocks use #10 fasteners.
- Use as main or jib sheet blocks on dinghies, or control lines on offshore boats
- Delrin® ball bearings
- Wrap-around stainless straps
- Lead control lines aft
- Hardkote-anodized Teflon impregnated aluminum sheaves
- Sheave Diameter: 1 1/2" (38 mm)
- Max. Line Diameter: 3/8" (10 mm)
- Max. Working Load (MWL): 600 lb. (272 kg)
- Breaking Load: 2000 lb. (907 kg)
- Weight: 4.75 oz. (135 g)
- Length: 4 1/2" (114 mm)
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