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