Reverse Motion Sensor (1) | Tape 3/4Inch X 10Inch (1) | Reinforcement Strap (1) | Magnet Tape ON (2) | Bolt, Hex Head, 1/4-28 X2-1/4 (2) | Hex Nut 1/4-28 with Nylon Insert (2) | Flat Washer, 1/4 ID X 5/8 OD (2) | Bolt, Hex Head,1/2-13 X 1-1/4 Coarse Thread (2) | Nut, Locking,1/2-13 (2) | Washer, Flat, SAE1/2 (4) | Bracket, Sensor Mounting, Roll Back Alarm (1)