The 18 Ga 11⁄4-inch brad nailer D51236K, 1-inch narrow crown stapler D51420K and 11⁄2-inch narrow crown stapler kit D51422K compact kit offers end users a cost effective tool package that delivers maximum durability and reliability on the job site. Designed for finish carpenters, woodworkers and cabinet makers, the brad nailer and narrow crown stapler kits are ideal for many specialty applications, including installing trim or stair molding, door and window casings, cabinetry trim and backing, as well as interior and exterior trim work. Designed to ensure maximum durability and reliability for a variety of applications, each unit weighs below 3.3 pounds. The brad nailer and crown finish staplers are each protected by a sturdy magnesium body that allows the tools to survive drops and withstand abuse. For additional durability, the injection-molded grip of the brad nailer and narrow crown finish staplers is resistant against ripping and tearing, and helps reduce the fatigue of the end user. Each tool is also equipped with a trigger lock-off, a safety feature that allows the trigger to be disabled when it is not in use to prevent accidental discharge.