Item Type: V Lock Battery Adapter with Crab Clamp Material: Aluminum Alloy Weight: Approx. 216g/7.62oz Color: As Shown Clamping Range: Approx. 12mm to 45mm/0.47in to 1.77in Suitable: V Mount Battery Package List 1 x V Lock Battery Adapter with Crab Clamp 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. 1Premium Material: Made of premium aluminum alloy, the V lock battery adapter is wear resistant, corrosion resistant, sturdy, durable and has a long service life. 2Suitable: The camera V mount clamp can clip from 12mm to 45mm, i.e. 0.47in to 1.77in, suitable for most pipes, light stands, tripods, rods, and light bases. 3Non Slip Rubber Pad: Equipped with non slip rubber pad, which can augment friction, the V mount battery adapter can clamp rods or stands more stable and will not cause scratches to it. 4Quick Release: The camera battery crab clamp has a quick release button design, just press the lock bolt , you can quickly remove and reinstall the battery in seconds, while preventing it from accidentally slipping off. 5Convenient: The V lock mount quick release adapter can easily mount the V mount battery to a lightweight bases or stands.