Surebonder 9600B Pneumatic Heavy Duty Standard T50 Type Stapler (Air compressor needed-not included) Air-operated stapler Uses Surebonder #4 staples or Arrow T50 type staples Highly recommended for upholstery projects Adjustable air exhaust Applications include but not limited to upholstery, cabinet backs, picture frames, light trim, carpet padding, small furniture repairs, house wrap, woodworking projects