The PCA7002 is designed to mount on 2017 - 2022 International LT Semi-tractors and requires no drilling. Built to provide years of service, bracket is constructed of 5mm thick polished aircraft aluminum with Stainless steel hardware and a heavy duty chrome plated-brass 3/8-24 thread stud with SO239. Utilizes top door hinge threaded bolts, mounts on driver or passenger's side.