Schaefer Fast Entry Cam Cleat. Features Die Cast Aluminum Cams, Delrin(tm) Ball Bearings, Computer Designed High Flare allows for easy entry at various angles. Safe Working Load 200 lbs (91kg) Line 1/8" - 5/16" (3mm - 8mm), Requires (2) #8 Flat Head Fasteners. 1 1/16" (27mm) Centers.