The gauge of a finish nail is actually a measure of its diameter. The higher the number, the thinner the nail is; the lower the number, the thicker it is.
Finish nails G15
Our G15 finish nails are collated at an angle, which allows the nose of the nailer to reach into tighter spaces. Both our G16 & G15 finish nails are the most versatile for interior carpentry and have quite a bit of overlap in terms of application. Both are commonly used for installing baseboard, chair rail, door and window casing, crown molding, door frames, and more.