RIDGID introduces the 23-Gauge 1-3/8 in. Headless Pin Nailer with Dry-Fire Lockout. The RIDGID 23-Gauge Pin Nailer delivers even more power in a compact size (compared to model R138HPA). The new compact size allows you to fire perfect shots in tight work spaces. Packaged with CLEAN DRIVE Technology, you'll spend less time fixing, and more time working. CLEAN DRIVE engineering provides this new pin nailer with a smaller nose for visibility, allows it to drive flush at angles, gives you no driver blade slips, and protects your work surface from aggressive marring. The 23-Gauge 1-3/8 in. Headless Pin Nailer is backed by the RIDGID Industry Leading Lifetime Service Agreement. That means FREE Parts. FREE Service. For LIFE. Included with the Headless Pinner are safety glasses, and an operator's manual.