Jackson Curv-O-Mark Center Head Standard

Description

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 1/2″ diameter pipe and up. It features a 4″ Y type head fitted with an adjustable dial bubble protractor. Use a tapping hammer to operate the hardened centering pin.