Cool Hand 1911 Full Size G10 Grips, for Left and Right Handed, Ambi Safety Cut 1. CNC machined from strong durable non slippery G10. 2. These grips fit most 1911 Full Size (Government) on the market. 3. Free screws: 4 screws, 4 o rings, T10 Torx keys included. 4. Meas. between two center holes : 3 1/16", thickness: 1/4". 5. For left and right handed, medium aggressive. This is our signature design.