The Allen 20mm dynamic bearing block is simply the best designed and engineered micro block on the market.- Line friendly soft contours and articulation - Stainless steel cheeks and inner bearing systems handle maximum loads - Central hole for tie-on becketLength: 37mmLine Diameter: 2.5 - 6mmBreak Load: 540kgMaximum Dynamic Load: 115kgWeight: 11.1g
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