Blue Spot 07655 Magnetic Paint Spray Guns & Tool Holder Features and Benefits: Features an 84mm screw in round high strength magnetic base and a forked arm, which is rubberised for increased grip. Ideal for easily placing and storing a tool while working. Designed for temporarily attaching to metal surfaces like car body work, tool cabinets and much more. Ideal for use in the workshop, garage or at home. Ideal for attaching to car body work.