The Roberts Electric Carpet Stapler is designed for carpet installation with 20-gauge, 3/16 in. crown staples. This stapler can hold up to 85 staples and features a powerful, 15 Amp drive solenoid. The 6-3/4 in. low profile head allows access in small spaces, particularly on stairs. This electric stapler may also be used for upholstering. The included, large, molded-plastic carrying case has room for an extra box of staples or other small tools.