The Stinger CS150B Cap Stapler is a versatile cap stapler that shoots up to 1-1/2 in. staples for roofing felt, foam board and house wrap. The tool has a lightweight, compact design making it easy to maneuver and comes with a durable, plastic case. Each plastic cap offers superior holding power to the traditional staple, while also diverting water away from the fastener opening. This means more secure underlayment and extra protection against wind and water damage. With each STINGER CS150B you will also receive a durable plastic case and protective eyewear. The design is ergonomic, reducing arm fatigue. The clear basket feeds in seconds and the large capacity means fewer stops to reload.