Universal Leveler, Product Type Flange Leveler, Minimum Flange Thickness Not Applicable, Maximum Flange Thickness Not Applicable, Minimum Bolt Diameter Not Applicable, Maximum Bolt Diameter Not Applicable, Maximum Flange Capacity Not Applicable, Spread Not Applicable, Features (2) Threaded Self-Aligning Conical Spacer and Conical Nut and Bolt Units, Deep Cast-In Grooves for Self-Centering on the Contour of the Pipe, 360 Degrees Adjustable Protractor Dial Bubble, Cast-In Magnets