Features: * Made of high-quality metal materials, practical and durable. * Application: With this adapter, SDS connection in electric hammer, hammer drill, etc. * Widely used: It can be changed to hexagon connection, so the drill bit can connect with various kinds of tools with hex shanks, such as screwdrivers, countersinks, drills, and so on. * Fine workmanship: with strict quality control and quality assurance, high safety, can be used with peace of mind. Specifications: * Material: Metal * Color: Silver * Size: approx. 60.6 x 10 mm/2.39 x 0.39 inch * Adapter type: round shank to hex shank * Can be used to attach 1/4 inch shank drills, screwdrivers, sockets, etc. Package includes: 1x Socket Adapter Notes: 1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown in the pictures. Thank you!2. Please allow slight measurement deviation due to manual measurement.