Bully Hardened Steel Trailer Hitch Lock Set - Steel Size: One Size Style: LOCK Color: SILVER Warranty: Bully Dog Technologies, LLC ( Bully Dog) warrants that the Product (meaning solely the physical Product or parts contained within the Product kit and excluding any installed or installable software, which is governed by a separate Software License) will be free from defects in material and manufacture for one (1) year from date of purchase by the first purchaser of the Product who puts it into service.