McMaster 2566A14 Set of 10 Extra-Grip Extractors SDPL-RED-38ST-KD6 they are a great fit

they are a great fit for electrical panels

The dual-hole design and ring groove make for easy adapter attachment and removal

ASTM E814 (UL 1479)

For Bolt Size 1/2 in

5 Percent FS

McMaster 2566A14 Set of 10 Extra-Grip Extractors SDPL-RED-38ST-KD6 they are a great fitDeep flutes provide a strong grip and reduced expansion of the part you need to extract. Drill a hole in the broken part, insert the extractor, and turn. The part will back out without damaging the threads around it. For Thread Direction Right Hand Number of Extractors Included 10 Extractor Trade Size 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 For Screw Thread Diameter 0. 38" to 3. 5" For Screw Size 3 8" to 3 1 2", M10 to M56 For Pipe Size 1 8, 1 4, 3 8, 1 2, 3 4,