Heavy duty, tough cast aluminium body for strength & durability. Bi-material ergonomic handle for comfort & reduced fatigue. Unique staple loading & clearing mechanism for fast & convenient use. Handle safety locking system prevents accidental operation. Fires staples 6-14mm (interchangeable with Arrow T50 or Rapid 140 6-14mm) & nails (brads) 18 gauge 16mm. Supplied with 200 x 8mm staples.