US PRO 25PC Screw Extractor Drill & Guide Set 2632
Extractor pins: #1, #2, #3, #4, #5. Extractor nuts: N1, N2, N3, N4, N5. HSS drill bits: 1/8", 3/16", 1/4", 5/16", 11/32". Can be used on thread sizes from 5mm to 16mm. Lighting & Security. US PRO Industrial.