PN 12433 Mandrel With 3/8″ Extended Shoulder Screw (Old 33) – Made in USA
Used for cut-off wheels with 3/8″ holes when the wheel is thicker than 1/8″. 1 size screw designed to be used only on wheels with 3/8″ holes.
1/4″ mandrel for use on air tools or drills. Comply with ANSI B7.1 regulations.