Tacwise A14014V 140 Type Air Stapler (A14014V) Fires Tacwise Type 140 staples 4-14mm (Equivalent to Arrow T50, Stanley G11 staples) Features an extended barrel, rubber grip and ultra-fast reloading quick release system Operates between 60-100 PSI so only a small compressor needed Ideal for hand tool users tackling volume stapling tasks Durable construction