1. Rail Pipe Clamp Fixed Base, Compatible With A Of V-Mount Batteries, With Anti-Removal Safety Lock2. A Of Threaded Holes Are Reserved, Which Is Highly Practical And Can Be Freely Combined For Easy Expansion.3. Compatible With A Of V-Mount Batteries, With Anti-Removal Safety Lock4. Double-Hole Pipe Clamp Fixation, Cooperate With 15mm Double-Hole Guide Rail To Fix The Pipe Clamp, And Quickly Install On The 15mm Conduit5. Convenient To Carry And Easy To UseSuitable Models: V-Port Universal TypeColour:blackMaterial:Aluminum alloySize:about 78 x 134mmPackage Contents:1 x Battery Plate4 x Wrench14 x Screws1 x Pipe ClampNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.