The IT-7445/IT-7446 have a smaller grip to better fit smaller hands. They both come with regulators and muffled exhaust.
Free Speed RPM: 6,000
Pad Size: 5″
Weight: 2.2 lbs.
Orbit Dia.: 3/16″
Spindle Size: 5/16-24
Air Pressure: 90 PSI Max
Air Inlet NPT: 1/4″
Average Air Cons.: 7
Air Cons. @ Load: 15