The Vector Optics 34mm Weaver Scope Mounts are precision-engineered accessories designed to securely attach 34mm diameter scopes to firearms equipped with Weaver or Picatinny rails. Constructed from high-quality 6061-T6 aluminum alloy, these mounts offer exceptional durability while maintaining a lightweight profile. Technical Specifications Item: High SCTM-54 | Medium SCTM-53 | Low SCTM-52 Diameter: 34mm Width: 26mm / 1" Height (bottom to ring center): High 40mm / 1.6" | Medium 35mm / 1.4" | Low 28mm / 1.1" Weight: High 182g / 6.4oz | Medium 165g / 5.8oz | Low 145g / 5.1oz Finish: black matte Material: 6063-T6 Mount: 21mm picatinny Heavy-duty Suggested max torque 25" Item: SCTM-23B Diameter: 34mm (Fit Schmidt Bender, Night Force and other 34mm scopes, laser and flashlights) Length: 18mm (0.7") Height: 26mm (1", from the base bottom to the ring bottom) Weight (net): 110g (3.9oz) Fit on 21mm picatinny rail High quality rugged aluminum alloy in durable black matte finish Shock proof and heavy Inside The Box Vector Optics · Weaver Scope Mounts 34mm