Features and Benefits:

• Color: Grey
• Material: Steel
• Pipe Diameter: 1"+
• Size:
• Maximum Temperature In Use:
• For Use With:
• Special Features:
• This pipe centering tool helps with setting center lines, establishing angles and marks for butt-ins, locating points inside pipes and tanks, laying out keyways and measuring declivity
• Jumbo #7 Model may be used on pipe 1" in diameter and larger
• use it for pipes and tanks
• The CurvOMark center finder has a 4 inch Y-type head fitted with an adjustable dial bubble protractor (DSL)
• Use this manually operated Jackson Safety hardened centering pin with a small hammer or mallet to tap the pin in for effective pipe marking
• 1 Jackson Safety #7 Curv O Mark Centering Head Pipe Marker (Jumbo) / Order
• is a must-have on your list of pipe welding tools


Curv-O-Mark measuring tools by Jackson Safety have been relied on by pipe fitters and pipe welders around the world for many years. Curv-O-Mark has earned a reputation for high quality and provides necessary precision for numerous welding tasks.