LONSEL 1'' Scope Rings, 2Pcs High Profile or 2Pcs Medium Profile 1 Inch Scope Mount Rings for Picatinny Rail (Single Screw - Low Profile - 2 Pcs)

Perfect for All 21mm Picatinny RailsLONSEL 4 set of different heights 1'' scope mount rings include 2 pcs medium profile + 2 pcs high profile in one package.

4 Set Of Two Styles 1'' Scope Rings2 Pcs Medium Profile: 0.5'' gap from base of mount to bottom of ring, Item Height 1.9'', Dimension 1.9 x 1.6 x 0.8 Inch, Weight 2 Oz per ring; 2 Pcs High Profile: 0.71'' gap from base of mount to bottom of ring, Item Height 2.0'', Dimension 2.0 x 1.6 x 0.8 Inch, Weight 2 Oz per ring.

Hollowed-Out Design & Built-In Tape ProtectionDesign in see-through style, Built-in tape inside per rings to prevent from marring the scope, also prevent sliding and holding postion accurately.

High Quality Aluminum, Solid & DurablePrecision machining of aircraft grade 6061 aluminum alloy + high strength steel in black matte anodizing finish. Sturdy & lightweight construction, build no wobble.

Rail Clamp Screw Design & Easy To InstallWith 1 rail clamp screw and 2 scope clamp screws per side, ensure mount any 1'' scope firmly, just twist on/off the rail clamp screw nut via allen wrench and mount the base on 21mm rail, simple and quick to remove or install. Comes with 2 pcs allen wrench.