【1s Snap In Arca Type QR Plate】The snap in design achieves 1s lock by simply pressing down the quick release plate. Four sided Arca type slots allow you to quickly switch between tripod heads and gimbals without concern for mounting orientation. Flip the plate lock upward to avoid accidentally loosening, and the quick release button lets you install/remove the plate with one hand | 【360° Ball Head & Dual U Notches】 The ball head can swivel at 360° for overhead and low angle shots, and two U notches support 180° tilting movements for vertical and horizontal camera positions. The camera angle adjustment is smooth and effortless | 【Panoramic Base & Combined Locking Knob】 Photographers can easily achieve panoramic pictures on the 360° panning base with precise scale markings. The upgraded 2 in 1 screw knob combination makes the ball head more compact and position setups more convenient - by fastening the ball head and the pan base in 1 step | 【1/4" ARRI Locating Holes & 3/8" Thread】 A cube at the side features four 1/4" threads with ARRI locating holes for mounting microphones, LED fill lights, magic arms, phone holders, and monitors. The top 1/4" screw with rubber pad fits a variety of cameras, phone holders, action cameras, etc. The bottom 3/8" thread and a 1/4" to 3/8" screw adapter can be attached to any tripod, monopod, slider | 【Durable Structure & Package Contents】 The ball head is made of premium aluminum alloy, processed with CNC machining for durability and small weight. It weighs only 7.8oz (220g) but boasts a load capacity of 13.2lb (6kg), suitable for photography in the studio or on location, outdoor live streaming, interviewing, and capturing scenery at night. The package includes 1 x Ball Head, 1 x 3/8" to 1/4" Screw Adapter, 1 x L Shaped Hex Key