Its head is fully adjustable to accommodate any metric size tap and the tool is fully reversible via the ratchet switch.Easily switched from left to right handed operation, or locked for non-ratcheting use.Fantastic for Motor Mechanics, Engineers, Electricians.The Handle is Adjustable and Removable, Great for Avoiding Nearby Obstacles and Facilitating Easier Threading in Awkward Areas.Adjustable T-Handle can be "slipped" from side to side for positioning convenience and added leverage in tight places.Delivery Quantity: 1pc,Package Contents: Only the above package contents, excluding other products.Size: 100x83mm, M3-M8(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Color: silver(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)