301541 | TOLEDO TWIST EXTRACTOR 1/4 IMPACT DRIVER 5 pc Extracts and removes rounded, rusty and stubborn fastenersHex design end allows use of additional spanners for stubborn fastenersSockets feature an internal twist, designed to firmly grip into fastener for extractionSuitable for use with 1/4″ impact driverFor removal only. Do not use sockets for installationManufactured from heavy duty hardened steel finished in black phosphateSizes: 1/4, 5/16, 3/8, 7/16 & 1/2 (SAE)Hex Drive: 1/4