CURV-O-MARK JUMBO CENTERING HEAD (J1880)

Aids in the setting of center lines, establishing angles, and marks for butt-ins, locating points inside pipes and tanks, laying out keyways and measuring declivity. 

Jumbo centering head is ideal for pipe 1" diameter and above and has an 8" Y-type head and a Dial Set Level (DSL). 

A spring loaded hardened centering pin eliminates the need for a hammer.