PMD Products Motorcycle Steel Wheel Chock Mount Self Latching Locking Easy loading and unloading with auto latching/locking mechanism Mounts securely to trailer floor or truck bed Formed Heavy Duty steel Construction with protective plastic end caps Plate has holes cut in for mounting; 10" Chock length # Weight: 16 lbs, Overall Dimension: 15-9/16" L x 10-3/8" W x 13-5/16" H