This lifting cleat is to be used in conjunction with the T57170 "C" Frame Manipulator fitted with the T57181-37 Extension to lift air compressors from GE Locomotives. It is designed to attach to the air compressor with the discharge piping flange still attached, significantly reducing the amount of time it takes to attach to and remove the air compressors. It comes complete with the swivel hoist ring and mounting bolts.