PFL618C Pneumatic 3-in-1 15.5-Gauge and 16-Gauge 2" Flooring Nailer anMfr #: PFL618C Ideal for the installation of 1 2" to 3 4" solid tongue and groove hardwood flooring Compatible with 15. 5 gauge 1 2" crown staples from 1 1 2" to 2", 16 gauge T cleats from 1 1 2" to 2", and 16 gauge L cleats from 1 1 2" to 2" Constructed of high strength aluminum resulting in a lightweight tool great for extended use Anodized aluminum magazine extends the life of the tool One piece drive blade of hardened steel for durability No mar