This is a Warne Scope Mounts Tool, model RT-1.
Warne's Range Tool is designed to be the go-to multi-tool for every shooter's range bag. This compact and durable tool features 12 of the most popular driver bits to perform basic firearm maintenance and scope adjustment in the field. The Warne(R) Range Tool is the next best thing to bringing along a Gunsmith.
Features:
Allen head sizes: 0.050" 1/16" 5/64" 3/32" 1/8 & 5/32
Torx driver sizes: T10 T15 & T20;Flat blade and #2 Phillips head screwdriver
