The Wooden Camera UVF V2 Sled for NATO Rail Kit is a mounting bracket for attaching viewfinders and LCDs to Wooden Camera's NATO Rail Kit. Most viewfinders and LCDs are compatible. The bracket features a NATO thumbscrew for positioning onto the kit's NATO rail and a tension tumbscrew for adjusting tilt. The bracket is compatible with any industry-standard NATO rail. An adapter for using Alphatron viewfinders and SmallHD viewfinders/LCDs comes included.