Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option. The incredible Series 20 Orbit Block™ is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed down! Features: Integrated stainless steel hub to accept lashing attachment and through-sheave becket. Suits up to 4mm (5/32") lashing. Includes 750mm (30") x 1.7mm (1/16") diam lashing. Applications: Control lines on dinghies and catamarans to 5M (16'). Materials listed by manufacturer: Sheave: high-compression strength carbon acetal; Ball bearings: stainless steel; Frame/Cheeks: nylon. Rainforest listing notes additional specs and package dimensions: Item dimensions L x W x H: 5 x 2 x 1 inches; Item Weight: 0.01 Kilograms; Bore Diameter: 4 Millimeters; Item Package Dimensions L x W x H: 4.25 x 1.89 x 0.16 inches; Package Weight: 0.02 Kilograms. Marketed for boating and sailing hardware use.
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