Features: The electric drill holder is made of aluminum alloy, high hardness, sturdy and durable in use. Designed to hold electric drill or electric grinder in place, make your processing much more convenient. It features steady clamping, smooth surface and long durability. Fit for counter top in thickness of 0~53mm, easy to adjust. Textured rubber cover protect the counter top from damages. Specification: Condition: 100% Brand New Material: Aluminum Alloy Color: Silver Clamping Diameter Range: approx. 35~43mm Min. Clamping Diameter(install inner circle): approx. 25mm Suitable Countertop Thickness: approx. 0~53mm Length: approx. 26cm / 10.24in Weight: approx. 492g / 17.4oz Package List: 1 * Electric Drill Holder Only Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List 1The electric drill holder is made of Aluminum alloy, high hardness, sturdy and durable in use 2Designed to hold electric drill or electric grinder in place, make your processing much more convenient 3It features steady clamping, smooth surface and long durability 4Fit for counter top in thickness of 0~53mm, easy to adjust 5Textured rubber cover protect the counter top from damages