SDS 1/4'' Hex Chuck Drill Screwdriver Holder Adapter Converter Quick Release Magnetic Kits for Hammer Hammer Drill BitsParameters:1. Material: Chrome vanadium stainless steel2. Size: Length: About 60mm/ 2.36 in3. Specifications: one end: 2-flatted 2-flute SDS shank, the other end: hex chuck; Hex size: standard 1/4 inch/6.35mm4. Application: With this adapter, the original SDS connection in the hammer, hammer drill, etc. can be changed to hexagon joint, so that the drill can connect with different kinds of hexagonal shank tools, like screwdrivers, countersinks, drill bits and so on. The Hex Adapter Holder has a certain magnetic force and offers a strong and reliable connection. Packing List:Adapter*21. Feedback:1.1 please leave positive feedback and 5 stars if you are satisfied with our products and service.1.2 feedback is very important to us, so please feel free to give us neutral or negative feedback immediately. We will do our best to solve any problem and provide the best services for customers.1.3 It cannot be solved if we don't know about them!2. What are the available payment methods?2.1 We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow.2.2 Note: Other payment information via this link: