Trimax Universal Dc Coupler Lock Huge 9/16' Steel Shackle Fits All

Universal Narrow Body 9/16 Steel Shackle Dual Coupler Lock with an Integrated U-Lock Feature Huge 7-tooth, 3/8 W locking lug system Fits Most Couplers (1-7/8”, 2”, to 2-5/16”) Rugged Corrosion Resistant Finish (2) Keys Included