Perfect for roofing installations, woodworking tasks, or home repairs where accurate fastener control and tool durability is critical Optimizes your coils nailer ' s functionality with this high grade valves assembly, engineered to withstanding rigorous use while maintaining smooth triggering responsiveness Designs for roofing professional, woodworkers, and DIYer enthusiasts who demand great pneumatics tool component for high efficiency projects Original replacement part A08368 triggering valves assembly ensures perfect compatibility with for RN175, FN250A, COIL200, and other coils roofing nailers, crafted from rubber and coppers for long use Featuring a robusts rubber and coppers construction, this valves triggering assembly easy installation and precises control over nails driving operations