●FASTENERS: Accepts 1/2” up to 1-1/2” 18-Ga 1/4” staples ●TYPE: 18 Gauge Narrow Crown Finish Staples ●GO FASTER: Up to 2 staples per second with no ramp-up time ●APPLICATION: Staples provides excellent holding power in most sheathing, pallets and crates ●LONG LASTING: 1000 staples per charge using the included compact 18V 2.0Ah Battery ●COUNT:1,000 per box ●EASY ADJUSTMENT: Tool-less depth of drive and selective actuation (bump or contact drive)