Below are the specifications for the U/F28WW
Weight
7.6 lbs. (3.45 kilos)
Driving Power
1,050 in.-lbs.
Operating Pressure
80 - 120 PSI
Magazine Capacity
100 Nails
Fastener Gauge
.113" - .131" Diameter
Fastener Range
2" - 3-1/2" 28° Wire Collated Stick Framing Nails
Thread Fitting Type
1/4" NPT