CUSTOMIZATIONThis magic arm has a claw holder and two ball joints with a clamp and a 1/4'' threaded screw. The top of the claw holder has 1/4 and 3/8 threads. (Maximum load is 1.21kg, maximum open width is 40mm) MULTIFUNCTIONThe is a super strong clamp that can be used in many situations. Attached to all types of tubes, rig rod or mounting bar (lighting stands, tripods, autopoles, giraffe arm, dslr rail, support rod). FLEXIBILITY AND ROBUSTThe articulation of 360 on a 1/4'' threaded screw, and this ball head has a single locking button for quick and secure operation. It is made of super strong and lightweight aluminum alloy, anti-oxidation, scratch resistant CAMERA SYSTEMThe 1/4'' ball head can attach directly to a DSLR camera or the mount of camcorder robots, and allows the attachment of a full range of video accessories. Allows you to connect monitors or small lights to your camera while shooting video STURDY AND DETACHABLEThe handle is large and sturdy to help with leverage, the larger the handle, the tighter you can tighten the clamp. The ball head arm can be removed from the clamp as it only uses a 1/4'' screw which means you can use the clamp without the ball head. There is also a bigger 3/8'' screw hole if you want to mount it on something bigger. Hawklock Patented QR EcosystemTo improve your using experience, we have released Hawklock Quick Release Ecosystem of well designed and high quality accessories, such as QR Plate 3513, Cold Shoe Monitor Mount 3514, 3515, NATO Monitor Mount 3601, Top Plate 3730, Base Plate 3731, Ball Head 3600. Product Description Multi-function with Double Ball Heads with 1/4" Screw 1138. It can mount monitor and LED lights at one end via 1/4 screw '', and it can lock the rod on the cage via the clamp tightened by the lock button. It can be attached and detached from the monitor quickly, and the position of the monitor is adjustable according to your needs during shooting. rod is suitable for DJI Ronin and for FREEFLY MOVI Pro and all 30mm rods and can also be adjusted with ease. Includes soft rubber to protect your accessories from scratches. You can mount the monitor or LED lights via a 1/4'' screw. It can quickly attach and detach from a monitor, and the position of the monitor is adjustable as you need while shooting of sight. The best load of this super clamp mount is < 1.5 kg (3.3 lb). The maximum opening of this super clamp is 40 mm while the minimum is 15 mm. It is compatible with any 15-40mm mounting gear and tightened by the locking knob. It features 1/4" and 3/8" threaded holes for mounting hardware. other accessories.