The Model 50P Flex is the professionals' choice. Made in the USA, this pneumatic tongue and groove floor nailer is built to exacting standards. From its cast aluminum body, anodized aircraft aluminum internal parts, specialized U-cup seals, to the best warranty in business, this is the professionals' first choice! The 50P Flex shoots 18 gauge, L shaped Powercleats® uniquely designed by Powernail® to reduce cracking and splitting. Available in sizes from 1-1/4", 1-1/2", 1-3/4" in length. This pneumatic is equipped with a special safety trigger, is mallet actuated and works from 70 to 110 psi. The floor thickness can be measured in inches or millimeters. The Flex unit easily adjusts from 3/8" (9.5mm) to 3/4" (19mm) without using shims or pads. It is the perfect nailer for installing vertical and horizontal bamboo, Brazilian teak, cherry and other similar wood species. The Powernailer® package includes: one white rubber capped mallet, pneumatic oil, extra driving blade, two allen wrenches, two box wrenches and owner's manual.