description: 1. Material: Made of aluminum alloy, durable. 2. Features: You can directly adjust up and down through the knob. 3. Suitable for: installation of scopes, flashlights, etc., perfect hunting and shooting accessories. specification: Name: Raising Fixture for Scope Flashlight Colour: Black Installation pipe diameter: about 25mm Applicable rail: 20mm rail Size: 56*47*70mm Net weight: 124g Gross weight: 137g List: 1*bracket, 1*wrench Tips: 1. Due to manual measurement, please accept an error of 1-3 cm. 2. Due to the difference of light and screen, the color of the product may be slightly different from the picture.