Features:Fits for Arca Swiss and support function of panoramic shooting.Made of good quality aluminum alloy, solid, durable and corrosion-resistant. Maximum bearing capacity is 5 kg.It can be mounted onto a holder with a ball head, or directly mounted on a tripod, it can be also mounted on equipment with 3/8 inch screw.High accuracy scale allows you master the change of angle of each shooting. With a level for horizontal observation.Durable locking knob, great locking force, firm and stable.Specification:Model: QJ-01Material: Aluminum AlloyColor: BlackLoad Bearing Capacity: 5 kgClamp Size: Approx. 38.5mm/ 1.52 inchSize: Approx. 60x31 mm/ 2.36x1.22 inchPacking List:1 x Tripod Head1 x Hex Wrench.Note: Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.