Featuring Sencos NeverLube oil-free design, the tool never needs to be lubricated, eliminating stains to the work surface. Sencos 2in 23-gauge pin nailer allows you to fasten intricate millwork, casing, and other pieces of trim without splitting or requiring any touch up work. This 23-gauge headless pinner drives 1/2in to 2in pins through dense hardwoods commonly used in various moldings