POSITIVE LOCKING PLATE CLAMPS POSITIVE LOCKING PLATE CLAMPS Product No.   HLPC-20 Max. Plate Thickness   .80" Minimum Plate Wt. (lbs.)   400 Working Load Limit (lbs.)   2000 Throat Depth   2.3" Bale Opening   1.9" Wt. (lbs.)   12 Price Ea.   $271.00 Quantity: