-Fully compatible with tweezers. Arca lever and RRS - Precision CNC machined to from solid quality aluminum aerospace -Full access to; all side ports Specification: -Compatible with Arca-Swiss standard, the base plate and the vertical plate are 100% compatible with the clamp. RRS Lever! -It features a detachable design, the base plate and the vertical plate can be easily disassembled and assembled to fit your vehicle. different shooting experiences. -The base plate will not affect the opening of the battery compartment cover. batteries and the opening of the hatch of the data cables. -The base plate has reserved; additional 1/4" threaded mounting holes -20 and a strap hole for additional functions. Package -1 x base plate -Screws and wrench NOTE: A. Import duties, taxes and charges are not included in the item price or shipping charges. These costs are payable; buyer's responsibility. B. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.