Features and Benefits:

• Color: Grey
• Material: Steel
• Pipe Diameter:
• Size:
• Maximum Temperature In Use:
• For Use With:
• Special Features:
• Adjustable bubble protractor used with a number of popular Jackson Safety® Curv-O-Mark® tools, including #4, #6, #7, #8, #20, and #33
• Protractor covers 180-degrees thru two 90-degree quadrants
• Made of durable lightweight cast aluminum
• Reads in 2.5-degree increments


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.