These phone holders are a great accessory for any cab and are built for the roughest field conditions. They are laser cut from steel and then powder coat for great durability. Custom designed to put the phone in the perfect spot in the cab. These phone holders are attached to the screen on the armrest, so they will rotate with the seat allowing easy access to your phone. Our designs are simple to install, no drilling is needed. We have base plates to fit John Deere, Case IH and Trimble equipment.