Air Roofing Nailer, Straight, Collation Angle 15 Degrees , Collation Type Wire, Fastener Range 3/4 In. to 1-3/4 In., Shank Dia. 0.120 In., 11 Gauge, CFM per Shot 0.079, Required Pressure 70 to100 psi, Max. Pressure 70 to 100 psi, Magazine Capacity 120, Contact Firing Mode, Adjustable Exhaust, Carbide Inserts Tip, Housing Material Magnesium, Yellow Color, Air Inlet 1/4 In. Male, Length 10-5/8 In., Width 4-3/8 In., Height 10-3/8 In., Tool Weight 4.90 lb., For Use With 3/4 In. to 1-3/4 In. Nails