SmallRig Magic Arm Ballheads (1/4″–3/8″) is used to mount additional equipment and accessories to camera or lighting setups, for example attaching a monitor to a cage or shoulder rig. SmallRig 2212 supports up to 5 kg and has 1/4″ and 3/8″ screws on opposite ends. Ball heads allow angle adjustment, and screw clamps provide additional securing. Length: 140 mm. A wing screw locks both heads simultaneously. Weight: 157 g.