18 gauge, sls magnesium stapler, 1/4″ narrow crown, uses 5/8″ to 1-9/16″ leg staples, magnesium body provides durable & ultra light tool for comfortable extended use, oil free motor, metal cylinder for increased durability, selectable trigger controls the fastening method with a flip of a switch, nose mounted led light, illuminated work surface, rear exhaust, rotating belt hook, re-load indicator on the magazine, applications include cabinets, soffits, drawer assembly & underlayment installation, includes: case, wrenches, no-mar pad & safety glasses, 5 year limited warranty.