12" x 1/2" x 18TPI Bi-Metal Hand Hacksaw Blades / BLADE LENGTH: 12.0 INCHES NOMINAL BLADE THICKNESS: 0.50 INCHES NOMINAL MANUFACTURER NAME/SPEC TITLE: LENOX MANUFACTURER TYPE DESIGNATOR: T2 TECHNOLOGY HACKSAW BLADES PART NAME ASSIGNED BY CONTROLLING AGENCY: HACKSAW BLADES SPECIAL FEATURES: COMES IN 10 PACK, APPLICATION HEAVY METAL