Used on production dinghies like Lasers and other popular classes. Acetal resin with stainless steel axle and plain bearings. The Allen plain bearing all nylon sheet blocks can be used in a number of applications. They have been adopted by the Laser class as the block of choice for use on the mainsheet system.
|Diameter||5/16 Inch or 8 mm|
|Integral Cleat||No Integral Cleat|
|Safe Working Load||300 Pounds|
|Sheave Diameter||32 mm|
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