Receiver lock for both 2 x 2 and 2-1/2 x 2-1/2 receivers. Use in place of standard pin and clip to prevent drawbar or accessory (bike rack/cargo carrier) theft. Fits 2 x 2 (Class III and Class IV) and 2-1/2 x 2-1/2 trailer hitches (Class V) or any hitch requiring a 3 span. Pin diameter: 5/8, Inside width: 3-1/16, Overall length: 6-3/8. Product Features:Pin Diameter 5/8, Inside width 3-5/8, overall length 6-7/8 (Class III, Class IV or Class V)Patented, pick-proof screw and lock securityFlush locking designMade in the USA
