"New" Notched and Heat Treated Spring Steel Shank to Skip the Slip using more than one extension 1/4-inch Hex Adaptor included Wire fishing accommodation holes in the shank Made in the USA Compatible with Allen wrench and spare set screw kit ETAKIT2 Compatible with all 1/4-inch shank cable, switch bit, and 1/4-inch hex shank products "Skip The Slip" with Eagle Tool's NEW line of cable bits Extensions and Adaptors. For use with 1/4-inch shank cable bits. Three flat non-slip grip on the chuck end. Flexible spring steel shank. Wire fishing accommodation holes in the shank. Measures 9/16-inch at the conection, 3/16-inch shank and has a 36-inch overall length and includes 1/4-inch Hex Adaptor.