Factory-Reconditioned Bostitch LHF2025K-R 20-Gauge Laminated Flooring Stapler Designed for the varying dimensions of bamboo, exotic hardwoods and engineered flooring Adjustable precision knobs for a wider range of thicknesses adjustment Drives 20-gauge staples for thin laminated hardwood flooring ranging from 1/4-in to 1/2-in thick Features include non-marring, easy-sight tongue guide Oil-free design