FINISH PRO 18GA NAILRver onto the work surface. Selectable trigger lets you control the fastening method with a flip of the switch. Rotatable rear exhaust and belt hook keeps dust and debris off work surface. Specs: Height: 9.75"; Length: 10.5"; Weight: 2.9 lb; Reg. Operating Pressure: 70-120 psi (4.8-8.3 bar); Mode of Operation: Selectable Actuation. Fastener Specifications: 18 Gauge, 5/8"-2-1/8" Brad Nails. Includes: Case, swivel air plug and wrench.