Our new belt packs make reloading your pneumatic finishing tool quick and easy. Light WEIGHT and durable, these packs feature a re-sealable Lid and sturdy belt clasp for holding fasteners in an easy to reach location. A wide Assortment of styles and sizes are available. For best results, use grip-rite Grtsn100 & Grtsn150 1/4 inch narrow crown staplers. Also for use with most 18 gauge narrow crown "l"-style staplers, including: Campbell hausfeld, Craftsman, dewalt, fasco, grex, Hitachi, Makita, porter-cable, ridgid and senco.