Receiver lock for 1-1/4" x 1-1/4" receivers. Use in place of standard pin and clip. Prevents drawbar or accessory (bike rack/cargo carrier) theft. * Dead Bolt Receiver Style with Flush Locking Design * Fits 1-1/4" x 1-1/4" trailer hitches (class I and class II) o 1/2" diameter pin o Inside Width: 1-5/8" o Overall Length: 5" * Covered key slot prevents corrosion * Double chrome plated for maximum rust resistance * Patented pick-proof screw-and-lock security * Multiple Locks are Available Keyed Alike o Simply select the keyed alike option from the drop down menu above and enter the number of locks needed into the quantity box.