Paslode Pro Heavy-Duty Hammer Tacker, Manual Stapler for Roofing, House Wrap, & Insulation, Lightweight with Comfort Grip, Rear-Load Design, Fits Universal 1/4" to 9/16" StaplesPaslode 516050 The Paslode Pro Heavy Duty Hammer Tacker delivers fast, durable, & reliable stapling. Built for professional contractors and demanding jobsite applications like roofing, house wrap and insulation, the Paslode Pro Heavy Duty Hammer Tacker has an all metal housing ensuring long lasting reliable performance. The integrated pusher spring means fewer loose parts, while the quick bottom load design enables faster reloading. Compatible with 20