Manual/Spec Sheet DOUBLE 078 HEX ALIGNER HEX: .078” A Nylon tool .078” hex on both ends; one end undercut for reaching through to a bottom slug, the other with a stop to prevent overreaching. Replaces type 9300. Additional Model #'s 264-63-9300 264-639300 63-9300 639300 UPC: 038975639307