€¢ Fires both flat and round crown staples from the same tool €¢ All-steel construction; durable chrome finish €¢ Takes three sizes of Arrow T25 round crown and T20 flat crown staples from 8 mm to 14 mm €¢ Quick and easy ability to change staple types €¢ Adjustable wire guide to ensure perfect stapling >> Arrow's T2025 Dual-Purpose Staple Gun and Wire Tacker shoots round crown staples for wire and cable and flat crown staples for standard stapling jobs. The T2025 features an exclusive; built-in; adjustable and grooved staple guide that allows it to change the depth of the staples being driven. It features a jam-resistant mechanism and has all-steel construction for a long lifespan. This tacker works well with wire; cable; vapor barriers; upholstery; etc."