Senco FinishPro 42XP

The FinishPro 42XP is a 15-gauge finish nailer, which drives thicker and sturdier nails than 16-gauge or 18-gauge nailers. Fifteen-gauge nails provide superior holding power, making the tool ideal for heavier trim applications like baseboards, door casings, and crown molding.

The FinishPro 42XP is a pneumatic nailer, meaning it requires an air compressor and air hose to operate. Many professional finish carpenters still prefer pneumatic tools for their consistent driving power, lighter weight, and lower ongoing cost compared to battery-powered alternatives.

The 42XP drives 15-gauge finish nails ranging from 1-1/4 inches to 2-1/2 inches in length. This range covers the vast majority of finish carpentry applications, from attaching small decorative trim to installing substantial baseboards and crown molding.

Senco is a long-established American brand in pneumatic fastening, credited with pioneering many of the innovations that made pneumatic nailers standard tools in construction. The company has been manufacturing fastening tools for decades and remains widely used across professional woodworking and trim carpentry in North America.