SENCO’s ergonomically designed SLS20XP weighs in at only 2.5 lbs., this lightweight 18-gauge stapler is capable of driving ¼” crown staples 3/8”- 1 ½” in length. The tool is equipped with SENCO’s NEVERLUBE® design, meaning that it is easier to maintain and doesn’t require lubrication that could potentially stain your work surface.