Use of product-The Overall Long Extended Tap Wrench is a high-quality tapping accessory designed for use with drill presses and lathes. It allows for precise threading of a drilled hole manually at a single machine location, without the need to move the workpiece. The wrench features hardened and tempered jaws, ensuring durability and long-lasting performance. Made of Tool Steel, this designed guiding tap wrench with a detachable spinning cap (tail of this cap can be hold in a 1/4" to 1/2". capacity drill chuck on a mill or a lathe machine). This new design offers a better control on concentric run out in a manual or machine tapping operation. The jaws are made of alloy steel grade EN31 which are Hardened. Used for threading a drilled hole at a machine location, without actually moving the work piece. Tapping accessory for drill presses & lathes. Ensures identical center-line of the tap & the drilled hole. Shank Diameter: 3/8" for secure attachment.Overall Length: 11" for extended reach and greater control.Shank Length: 4" for optimal stability.Precision Alignment: Ensures the tap aligns perfectly with the drilled hole, maintaining the identical centerline for accurate threading. Tap Holding Capacity: Suitable for taps ranging from 1/4" to 1/2". Crafted from high-quality materials such as hardened steel or alloy for durability and longevity. Resistant to wear and corrosion, ensuring prolonged service life. Clear size markings on the wrench body for easy identification. Quick-release mechanism for swift tap changes without compromising stability. Smooth ratcheting action for efficient and consistent threading. Effortless adjustment mechanism facilitates quick and easy changes between taps. Suitable for threading various materials including steel, aluminum, brass, and plastics. Perfect for use in machine shops, automotive repair, plumbing, and general household repairs., Weight: 0.992080179 pounds, Manufacturer: Buyohlic