We designed these no mar tips and end caps for the Dewalt DCN681 stapler and brad nailer. This End Cap is a direct replacement for the DeWalt part #180201 and fits a variety of nailers and staplers. The stock end cap is inflexible and commonly breaks. Siding Tips has designed the End Cap with durability in mind, the flexible polyurethane will withstand blunt forces even in sub zero conditions. The End Cap is easily replaced with a 3mm nail punch in just a couple of minutes. The no mar tip is sli