All the same features, quality and reliability of our RH5 receiver hitch lock except with a longer pin to fit the Class 5 hitch on the new Chevy/GMC HD truck line, or any hitch requiring a 3-5/8" span. Like our RH5, our new RH5-XL uses a higher strength steel to handle the load ratings associated with Class 5 hitches. For loads not to exceed 18k. Dimensions: Pin diameter: 5/8"; Inside width: 3-5/8"; Overall length: 6-7/8".

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov