QR-120 Clamp Adapter For Quick Release Plate 1\/4 Or 3\/8 Inch Arca SWISS RSS TripodFeatures:Wide applicability and can be put tripod、 monopod、 stabilizers、 etc.As long as 1\/4 or 3\/8 inch screws are applicable.Built-in spirit level. All-metal materials、 CNC precision machining、 surface oxidationtreatmentFit for PU-50 \/ PU-60 \/ PU-70 \/ PU-100 \/ PU-120 \/ PU-150 \/ PU-200 and so on.It has three 3\/8 inch-16 threaded hole to directly mount the clamp onto a tripod \/ monopod、Fast loading base with antiskid lock function.Add 1\/4 inch conversion thread to be directly connected to the ordinary camera.Jaw can be opened from 39mm to 43mm.Specification:Name: Long fast clamping seatSize: 120mm * 50mm * 11mmColour: BlackMaterial: AluminumPackage Included: 1 x QR-120 Quick Release Plate ClampDetail Pictures: