BOLT 7023585 5/8" Receiver Lock for Side Cut Ford, Lincoln & Land Rover Keys Opens with your vehicles ignition key eliminating extra keys on your ring; Works with side cut Ford, Lincoln & Land Rover keys. Please verify fitment by looking up the year, make and model of your vehicle Stainless Steel 5/8" diameter pin for use with Class 3, 4, and 5 hitches (2 to 2.5" Receiver) Auto-Return spring locks automatically when key is removed Stainless steel lock shutter to keep out dirt and moisture, plate tumbler sidebar to prevent picking and bumping, double ball bearing locking mechanism Limited Lifetime Warranty Opens with your vehicles ignition key eliminating extra keys on your ring; Works with side cut Ford, Lincoln & Land Rover keys Stainless Steel 5/8" diameter pin for use with Class 3, 4, and 5 hitches (2 to 2.5" Receiver) Auto-Return spring locks automatically when key is removed Stainless steel lock shutter to keep out dirt and moisture, plate tumbler sidebar to prevent picking and bumping, double ball bearing locking mechanism Limited Lifetime Warranty