Axler 12" Dual Mega Ball Clamp Arm with 1/4"-20 Accessory Mounting

The Axler 12" Dual Mega Ball Clamp Arm with 1/4"-20 Accessory Mounting features four articulating joints with 1/4"-20 threaded studs and a 5" extension with threaded accessory mounting holes. The center lever on each clamp arm tightens or loosens that clamp. The threaded mounting ends feature a rubber-topped platform with a 1/4"-20 threaded stud. A thumbwheel rotates the studs, enabling you to tighten or loosen accessories.