This RAM® Quick-Draw™ is designed specifically for the Zebra TC8000 and TC8300 scanners and consists of the large Tough-Claw™ base, double socket arm and round base adapter. The RAM Tough-Claw™ is the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars. The Tough-Claw™ can be clamped on rails from 1" - 1.14" outer diameter. The round base adapter contains the industry standard universal AMPS hole pattern. The mount is designed with a RAM 1.5" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles.