Yakamoz 8Pcs M4-M16 Screw Tap Socket Set 1/4 Inch Hex Shank Quick Change Machine Product Details Yakamoz 8Pcs M4-M16 Screw Tap Socket Adapter 1/4 Inch Hex Shank Machine Tap Square Driver Thread Tap Adapter for Impact Driver Feature: These tap socket adapters designed to make tapping smoother and more efficient. Includes the most commonly used machine tap sizes from M4 to M16 for comprehensive threading tasks. Quick change 1/4 inch hex shank fits for impact drivers, increase thread tapping efficiency The quick-change design allows you to switch between tap sizes effortlessly, saving you valuable time. The screw tap adapter is made of alloy steel, high-hardness,wear-resistant and long service life. Suitable for threading tasks in woodworking, electronics, automotive, and more. Specifications: Size Type: Metric Socket Sizes: 3mm, 4mm, 4.8mm, 5mm, 6mm, 7mm, 9mm, 10mm Fits for: M4, M5, M6, M8, M10, M12, M14, M16 Machine Tap Shank Type: Quick Change 1/4 Inch Hex Shank Total Length: 50mm/ 2 Inch Material: Alloy Steel Package Included: 8 Pcs Screw Tap Socket Adapter Effortless Tapping: Our 8-piece quick change tap socket set streamlines the threading process, making tapping smoother and more efficient. Easy and Quick Change: The quick-change design allows you to switch between different thread tap sizes effortlessly, saving you time and effort. Versatile Compatibility: These screw tap holder adapters feature a 1/4 Inch Hex Shank, perfect for use with impact drivers or power drills with quick change 1/4" hex adapter, ensuring a secure connection. Various Sizes: Includes 8 essential sizes to work with machine screw taps from M4 to M16, covering a wide range of threading needs for different sizes. Long-Lasting Performance: Made from high-quality alloy steel, ensuring longevity and consistent performance throughout heavy-duty usage. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.