Taousa 70263 Tactical High Profile 30mm/ 1" Scope Rings Weaver/Picatinny Rail Mount Quick Detach See-Thru(2 PCS, 1/1.18 Inch Diam,4-Screw) Includes 2x 1 "/1.18 " Picatinny Scope Rings, 1 pairs of Rings, 1x L wrench key for adjusting the center pin Made from Aircraft-grade Aluminum Alloy with Anodized Black Matte Finish. Quick Detach See-Thru, 1/1.18 Inch Diam, 4-Screw, Hi Profile High Quality Synthetic Protective Tape Applied on Rings Internal Surface Friendly Ergonomic Quick Detach/Lock Lever Fully Adjustable to Fit on Any Picatinny Rail Taousa is a registered trademark owned by Taousa LLC. Unauthorized sellers are not allowed to list their products under this listing