The merchandise includes :Remote Receiver-1pcRemote Control-1pcCap Head Screw 2x4-4pcs2mm Lock Nuts-4pcsProduct major function & usage:1. Shell of part & tow hook are constructed of steel. Winch rope is constructed of nylon.2. Adjustable place in regards to the winch (left and right). Kept / right aperture: Shortest 39mm; Longest 52mm.3. Upper and reduced opening distance: 10mm4. Winch size: 74mmVoltage: 6-11.1V