Precision-machined for extreme dependability, shot after shot. - Leopold Scope Rings are built just as tough as their Scopes. Precision-machined for extreme dependability shot after shot. And offered here for an incredibly affordable price... outfit your rifle right, without going over your hunting budget. High rings: 1.15"h.; Medium rings: .90"h.; Low rings: .61"h.; Construction: Aircraft-grade aluminum; Ring Diameter: 1"; Mfg. Number: High (55870), Medium (55860), Low (56524); Leupold Rifleman Detachable 1" Scope Rings