We build pride. Pushfire Technology for stability & control. Locks for compact storage. Fits: 1/4 inch (6 mm) to 9/16 inch (14 mm). Features: Pushfire technology puts the leverage over the staple reducing kickback and increasing control. Bottom load design with pinch latch makes for easy staple loading and clearing. Use: Craftsman CMHT700 Series or Arrow T50 Staples. 1/4 Inches 6MM, 9/16 inches 14MM. US & Canada Only. Limited lifetime warranty. craftsman.com/craftsmanclub. Join the club craftsman.com/craftsmanclub. Made in Taiwan.