Evolution Gun Works Practical Ring Set 1in diam 1in High Aluminum. Practical Aluminum Rings .750" High 60000 are manufactured to precision standards from high grade aluminum. Evolution Gun Works Aluminum .750 Ring ensures a secure hold without damaging the Rifle Scope tube. The 1 inch Aluminum Ring 60000 from Evolution Gun Works is a high quality scope ring that does not affect Rifle Scope performance but secures your scope in place. Be sure to see the full line of EGW mounts along with mounts rings & bases from other top brands. Specifications for Evolution Gun Works Practical Aluminum Rings 1in: Diameter: 1" Height: .750" Features of Evolution Gun Works Practical Aluminum Rings 1in: Available in anodized black finish Durable aluminum material Package Contents: Evolution Gun Works Practical Aluminum Rings 1in Evolution Gun Works 60200: 1in Practical Ring 1 in High Ring Set Aluminum