Installs With Only A Flathead Screwdriver
- No special wrenches needed—ring is undercut with a rounded radius for easier finger tightening of nut—final tighten with a standard socket or flat-blade screwdriver
- Won’t shift forward under recoil with large contact area for scope to prevent slippage even on heavy-recoiling, magnum rifles
- Made in the U.S.A.
SPECS: Steel - 4140 billet steel, black, matte, oxide finish. Aluminum - 6061 T6 aluminum billet, hardcoat anodized black, matte. Heights measured from top of base to center of ring: Low - .825” (2.1cm); Med. - 1” (2.5cm); High - 1.125" (2.9cm); and Extra-High - 1.375" (3.5cm).