DRX-3702 door hinge antenna mount is designed to fit 2017-Up International LT series trucks. Easily attaches to the door hinge on the driver or passenger side. Heavy duty mount is constructed of 5 gauge aircraft aluminum with black matte powder coated finish. DRX2390  stud is encased in ABS plastic with a 1" Stainless hex base and 3/8"-24 thread SO239 stud. Driver Extreme square-Lock hardware ensure professional installation, built to provide years of superior performance