2 9/16"

THESE ARE MADE OF C-48 ROCKWELL RATEDSTEEL, AND FEATURE A 10 OZ MAGNET, NOT A 6 OZ LIKE SOME OTHER GUYS(WE WONT NAME THE NAMES, YOU KNOW THEM, THEIR MAGNETS FALL OUT). FITTED WITH A QUICK CONNECT SHANK FOR SNAPPING INTO YOUR IMPACT. STRONGEST NUTSETTER OUT THERE, AND WITH THE UNIQUE WALL DRIVE SYSTEM, THIS BEAST GRABS THE WALLS OF THE NUT AND NOT THE CORNERS. KEEPING YOU AND YOUR GUYS FROM STRIPPING THEM OUT. THE LONGEVITY OF THIS NUTSETTER IS SURE TO IMPRESS.