The 3PLUS HCBTF3SP is a 3-tool finish and trim combo kit, it is very useful for DIYers at home as well as construction contractors at the job site. Buying a combo kit saves you money in comparison with buying each tool individually; while providing you with more tools and the ability to accomplish a wider variety of tasks. This tool set includes 18GA brad nailer, 16GA finish nailer and 20GA stapler. 18GA Brad Nailer(HF50SP)- it features tool-free depth adjustment, quick-clear jam release, narrow nose design, no-mar tip and 360° adjustable air exhaust. 16GA Finish Nailer- it features tool-less depth adjustment, quick-clear jam release, no-mar tip and 360° adjustable air exhaust. 20GA Stapler- it features a drop-loading magazine, trigger lock-out mechanism and 360° adjustable air exhaust. This kit can take care of your most finishing projects.