Roadmaster 524432-1 Vehicle Baseplate EZ2 Series. Removeable tabs with safety cable hooks. Includes Ten 1/2 Inch x 1-1/2 Inch Bolt, Ten 1/2 Inch Lock Washer, Four 1/2 Inch Hex Nut, Four 1/2 Inch Flat Washer, Two 10 x 3/4 Inch Self Drilling Screw, Four 1 Inch Outer Diameter x 0.188 x 1/4 Inch Spacer, One Wire Plug Plate/ Four 1-1/2 Inch x 3 Inch Thread Backing Plate With 12 Rod, Two 1-1/2 Inch x 3 Inch Thread Backing Plate, One Main Receiver, Two Side Brace Plate, Two Side Arm. Compatible with 2013-2018 Ford C-Max.