Tap Socket Collet Wrench M4-16 Machine Die Socket Adapter Hex Shank Square Driver Thread Screw Tapping Chuck for Machine 100% brand new and high quality Features: The hexagonal tap sleeve is made of alloy steel with high hardness and high wear resistance. The apron has a square hole with a clamping pad for secure grip. Compatible with electric drills, widely used in mold manufacturing, pneumatic tools, DIY projects, auto repair, and general machine maintenance. Specification: Type: Socket Collet Wrench Material: Alloy steel Applications: Car repairs, DIY, and general home repairs Features: Socket collet wrench, die socket adapter, driver thread screw, tapping chuck, machine tap power drill Dimensions: Approx. 5 x 0.64 cm (1.97 x 0.25 in) Color: Black Sizes available: M4, M5, M6, M8, M10, M12, M14, M16 (optional) Applicable tap diameter: 3mm, 4mm, 4.8mm, 5mm, 6mm, 7mm, 9mm, 10mm Quantity: 1 Piece Note: Please allow 0-1 cm error due to manual measurement. Due to differences in monitor displays, the actual color may vary slightly from the image. Package includes: 1 Piece x Socket Collet Wrench