ARMSTRONG 25-328 7/8" COMBINATION WRENCH FULL POLISH 6 POINT USA

BOX ENDS INCORPORATE A RADIUS CORNER DESIGN THAT ENGAGES THE FLATS OF THE FASTENER, NOT THE CORNERS, PROVIDING UP TO 15% -20% MORE TORQUE WHILE REDUCING FASTENER ROUNDING, ENHANCING THE TURNING OF WORK. BOX ENDS ARE OFFSET A TRUE 15 FOR CLEARING OBSTRUCTIONS AND KNUCKLE CLEARANCE ON FLAT SURFACES.