Color: silver Size: free size Standard: 2.5mm Package includes: 1 x wire twist tool < p>Note: Package includes only one wire twisting tool, electric drill is not included. Please refer to the measurement. A little measurement error is allowed within the normal range. There may be a little color difference due to the monitor, camera or other factors. Please refer to the physical item. Package including 1 x Wire Twisting Tool Convenient: Improve work efficiency and the make it easier by avoiding repetitive wire twisting and tracing tasks Size: free size Usage: This tool can be used to twist and strip wires simultaneously Easy to use: the wire twist tool can be attached to an electric drill (not included), easy and efficient