Description:[Exclusive Use]This Drill Chuck Adaptor is exclusively designed for impact electric wrenches, ensuring a perfect fit and optimal performance. [Versatile and Durable]The multipurpose socket adapter tool features a smooth inner wall with no burrs, offering high conformity and wear resistance for long-lasting use. [Material]Made from high carbon steel, this Four Square Sleeve Shaft provides superior strength and durability to withstand heavy-duty use. [Product Dimensions] this Drill Chuck Converter is easy to handle and convenient to store or carry around. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Type: A: round handle Material: High-carbon steel colour: As shown Package Contents: 1 set x Impact Wrench Conversion Tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.