Irwin POWER-GRIP 53605 Screw Extractor ST-5 Extractor 5/8 in 3/8 in NPT 16 mm 3/8 in BSP Bolt/Screw Straight Flute

Made from rugged, high carbon steel for use in soft materials or thin-walled pieces such as pipe and fittings. Able to remove left-hand bolts as well as right-hand bolts. Extractor size and recommended drill bit size are etched on each tool for easy identification.