Upgraded Articulating Magic Arm Double 1/4 Ball Head Connect Adapter Crab Clamp 3/8 Mount for Lights Field Monitor Microphone DSLR Camera Stand Bracket Action Camera Acceories Specification: Brand: BGNing Colour: Black/Red/gray Size: 140.5x42x25.5mm Net weight: about 121g Material: aluminum alloy Payload: 8kg Vertical rotation angle: 360 Feature: New articulating arm, better constructed and works well. Upgrade Version A with Double 1/4 screw Ball head, Dual 1/4" and 3/8" Holes,for connecting to almost all photograph devices. Upgrade Vesion B with One side of 1/4" inch screw ball head, other side with slots for gopro for insta360 for yi for eken sports action video cameras. Super load-bearing, strong expansion. CNC machining, anodized, fine touch, wear-resistant, and corrosion-resistant. A large locking arm, 1-inch ball head, and rubber ring inside give you confidence that the monitor will not move once you have secured it in place. Heavy-duty clamps tight and secure on 5~7" monitors. Even supports for Atomos Ninja Inferno, Odyey 7Q+ monitor with a metal cage. The monitor mounted on it could be adjusted in different positions and angles via both the ball head and ball head clamp. A single wingnut is applied to lock the double ball head tight directly, and thumbscrews on both ends are utilized to lock the devices manually and a spared hex spanner is ready to lock it tighter. Its max load is 8kg. Rubber cushions on ends to prevent the monitor from scratches Upgrade A combo(with cold shoe mount): Standard Version : Material: aluminum alloy Use models: general Vertical rotation angle: 360 feature: With 1/4 turn 3/8 screw Super load-bearing, strong expansion CNC machining, anodized, fine touch, wear-resistant and corrosion-resistant packing list: Universal bracket*1 Resistance circle*4 Hex wrench*2 Standard Purple: Color: black+purple Size: 25*48*123mm Weight: 115g Material: Aluminum alloy Features: 1. Vertical rotation angle 360; 2.1/4 to 3/8 screw; 3. Super load-bearing, strong expansibility; 4. Damping rubber ring to increase friction. Product contains: Magic Arm*1