BOSTITCH LHF97125-2 Floor Runner Laminated Hardwood Flooring Stapler for 1/4-inch to 1/2-inch Flooring Laminated hardwood pneumatic flooring stapler for 1/4-inch to 1/2-inch flooring Tool-free adjustable base; ultra-quiet rear exhaust Magnesium housing for extreme durability; molded rubber grip Tapping block-included 10.13 by 8.25 by 3-inches; 2-1/2-pounds; 7-year limited warranty