Heavy Duty, 30mm Diameter, 25.4mm 1" Center Height Low Profile
6 Torx Screws Per Ring, Extremely Accurate w/ Full CNC Machined, 1913 Picatinny
Diameter: 30mm
Height: 25.4mm 1" from bottom to ring center
Ring Width: 26mm 1"
Weight (net): 135g / 4.8oz
Finish: Black matte
Material: 6061-T6
Mount:1913 picatinny
Unique construction provides strength well with steel cross-bolt
Six torx screws per ring will hold your scope under any conceivable situations
Perfect alignment and superior accuracy
Do not use over 18 inch / pounds of torque on the scope rings' screws
Fittings include: T15 torx wrench
Suggest 25 inch / pounds (can accept max 45 inch / pounds) torque force for big nut when installing the mount on the picatinny rail