Jackson Safety Pipe Marker Centering Tool, Curv O Mark Standard #6
Jackson Safety Curv O Mark #6 Standard Centering Head. Aids in the setting of center lines, establishing angles and marks for butt-ins, location points inside pipes and tanks, laying out key ways, and measuring declivity. The standard head model is used on 1.27 cm diameter pipe and up. It features a 10.16 cm Y type head fitted with an adjustable dial bubble protractor (DSL.) Use a tapping hammer to operate the hardened centering pin.