Used for installing and removing the brake caliper bolts on commercial vehicles. Designed with a 3/4"Sq drive for use with a torque wrench. Formula for calculating the correct effective length laser etched on wrench. Two striking faces for access and aiding in loosening of bolts. USED FOR INSTALLING AND REMOVING BRAKE CALIPER BOLTS - On commercial vehicles. DESIGNED WITH A 3/4"SQ DRIVE - For use with a torque wrench. FORMULA LASER ETCHED ON THE WRENCH - For calculating the correct effective length. TWO STRIKING FACES - For access and aiding in loosening of bolts. 3/4"D TRX-STAR* APPLICATIONS: - E18 Man TGL/TGM; E20 - Man TGL/TGM; E24 - Man TGA/TGS/TGX. 3/4"D BI-HEX (12-POINT) APPLICATIONS: - M24 -SAF; M26 - DAF XF/XF95/XF105/XF106.