Item type: L-shape Quick Release Plate Condition: 100% brand new Material: aluminium alloy Weight: Approx. 154g Color: As picture shown Applicable model: for Sony A9/A7R3/A7M3 battery grip. Length: Approx. 118mm/4.6in Width: Approx. 75/38mm, 3/1.5in Height: Approx. 132mm/5.2in Thickness: Approx. 10mm/0.4in 1、Made of quality aluminium alloy material, CNC precision machining, surface anodic oxidation treatment, sturdy and durable, not easy to scratch the camera. In the case of installation, battery compartment can be opened normally. 2、Lightweight hollowed-out design, fixed camera 1/4'' screw can also be tightened by coin, with thread-off proof insurance screw at quick release plate reverse side. 3、After installing, not affect the opening of the data port and the plug-in and unplug of the shutter release and microphone cable. 1/4'' screw hole and straps hole are reserved at the bottom. 4、Adopts 39mm standard AS interface, support for IS-QJ64/ JZ50 and IS-QJ58 ultra-thin ballhead, also compatible with AS standard ballhead, such for RRS/ARCA-SWISS/KIRK/Wimberley/MARKINS/SUNWAYFOTO/kangrinpoche/BENRO/SIRUI, etc. 5、Wonderful accessory for Sony A9/A7R3/A7M3 battery grip. 1 x L-shape Quick Release Plate 2 x Inner hex wrench