Lanxri Mini V-Lock Mount Quick Release Adapter for DSLR Camera Battery + Universal Super Crab Clamp V Lock Mount V-lock female mount quick release mini adapter Easy handy push-or-pull lever release design Directly attaches itself to your camera battery Material: aluminum alloy & stainless steel Super Crab Clamp Maximum open jaw 54mm, Clamping ranges: 10mm ~30mm Anti-slip rubber pad attached, firmly gripped With T-handle, effortless to lock or remove Product Descriptio The Mini V-Lock Female Quick Release Adapter is designed to directly accommodate your V lock battery, it features push-or-pull lever release design that allows to quickly attach or detach your camera batter, and a safety latch to prevent unexpected detachment. It comes with 1/4"-20 mounting points on its back through which this V lock adapter can be firmly secured. The super clamp specifically comes with an exquisite T-handle that you could hold comfortably, and the ratchet lever is designed for smooth rotation and saving effort. It features 1/4"-20 and 3/8"-16 threaded holes on the clamp that provides mounting points for DIY accessories. You could add a microphone device with the 5/8"-27 screw thread. In addition, the opening of the jaw ranges from 10mm to 50mm so that the clamp could be sturdily and conveniently mounted on the tripod leg, water pipe, handrail, pole, shelf, table, and branch etc. Net Weight: 210.6 g You Get: 1 x Mini V-Lock Mount Quick Release Adapter 1 x Universal Super Crab Clamp Before you place an order, please provide me with English information to facilitate our delivery and logistics