Limited Quantity Special DealsThis versatile gauge lets you make perfect hairline layout marks both with and across wood grain. The hardened steel cutting wheel is beveled on one side, creating a natural pull that forces the face of the gauge against your workpiece for straight, wander-free marks. Features a solid brass body, knurled lock nut, graduated scales and a recess to protect the cutter in storage.Additional features: # Shaft has graduated scales (1 mm and 1/8 inch increments) for easy reference # Doubles as a depth gauge # Great for quick measurement transfers # Wheel retracts into face of the gauge for protection and easy vertical storage # Free-spinning wheel cuts wood fibers doesnt tear them # Designed for comfortable one-handed operation # Balanced feelSpecifications: # Precision machined solid-brass body and knurled lock nut. # 8 long shaft