All in One 3612pcs 7mm to 6mm Screw Adapter Kit for Quick Installation
7MM to 6MM. 7MM to 6 MM. list1：Screw Adapter 3. Specification: 5/16-24 and 1/4-20 screw thread. list2: 6PCS adapter. list3:12pcs adapter. Smooth and burr-free, no burrs, no thorns, no hand injury during installation.