This QR L bracket is made of high quality material. It comes with precision machining, perfect match for your camera. A great choice for you.Features:1. Integrated hollowed-out design, seamless bonding, no affect on the use of data cable and opening of battery bin.2. Quick release design, suitable for Nikon D800/D810/D800E cameras.3. 39mm AS standard interface, compatible with Arca-Swiss quick release platform.4. Bottom 1/4" screw, other accessories can be installed, such as tripods, platforms, rails, etc.5. Aluminum body, comes with CNC precision machining and black anodicoxidation treatment, sturdy and durable.Specifications:Condition: 100% Brand NewItem Type: QR L BracketMaterial: Aluminium AlloyColor: BlackHole: 1/4"-20Screw: 1/4"-20Fitness: For Nikon D800/D810/D800E CamerasSize: Approx. 115 * 70 * 40mm / 4.5 * 2.8 * 1.6inchWeight: Approx. 150gPackage List:1 * QR L Bracket1 * SpannerCameras are not included..