Coast designed the G19 Inspection Beam LED Penlight to be the perfect illumination tool when you're working in tight places. At just 4" long and weighing only 1.5 ounces, it can easily fit in in just about any pocket, and many pen/pencil pockets on shirts, jackets, or work pouches. For easier carrying the light comes with a removable pocket clip that can be reversed and used to clip onto thin material like a hat brim and leave both hands free to work.