#7 Curv-O-Mark Jumbo Centring Head | Jackson Safety

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 1" pipe diameter and up and has an 8" Y-type head and a DSL. A spring loaded hardened centering pin eliminates the need for a hammer.