29 Scra tch Gage Useful tool for scribing lines parallel to a given surface. It is made of steel and the head is hardened. The gage is securely locked by a knurled clamp screw and split bushing in beam by a screw. The beam is graduated a full 6" by 64ths of an inch, and fine adjustments may be made by slight rotation of the head. The marker is a square piece of thin tempered-steel firmly held against the edge of the made by a slight rotating movement of the head. Fea tures • Made of steel with a hardened head • Knurled clamp screw and split bushing in head locks tool in place • The marker consists of square piece of thin tempered-steel firmly held against the edge of the beam by a screw • 6" beam is graduated by 64ths Shop Tools Cat. No. EDP Size Beam Graduation 29B 50201 6" (150mm) 64ths 29B 139 starrett.com S hop T ools