Specialty Staplers | BOSTITCH- bostitch professional stapler ,Specialty Staplers. (3) BOSTITCH®'s selection of specialty staplers have a wide range of applications, such as securing roofing felt, house wrap, insulation, carpet padding, upholstery, and more. Explore BOSTITCH®'s line of reliable and high-efficiency specialty staplers here.16 GA - 7/16" Construction Stapler - 651S5 | BOSTITCHFor the professional that uses the tools every day, the tool should have oil added daily. Just a drop or two a day will assure that the oil keeps the internal components moist and well lubricated. Too much oil can cause some feeding problems due to the pooling of excess oil in air ports and chambers.