A favorite tool of professional installers, the T25 is Arrows best-selling wiring staple gun. It features an all chromed steel housing, jam-resistant rear load mechanism, powerful coil spring, cushioned grip, grooved wire guide to protect wires against damage, and curved blade for consistent stapling performance. Perfect for all low voltage wire applications including alarm systems, garage doors, thermostats, doorbells, and more. Ideal for low voltage wiring, thermostats, doorbells, garage door openers and alarm systems. Uses T25 round staples. Sustainable Packaging.