Sumner 781240 5/8"-1-5/8" Flange Leveler with Steel Pins, Sold Per Pair

FEATURES:
• For accurate alignment of carbon or stainless steel pipe flanges
• Flange Leveler
• Two hole & level in one time-saving operation
• Uses push button Quik Pin nuts for fast action
• Features stub acme threads for maximum clamping & hardened steel for lasting use
• Automatically centers in flange holes 5/8" to 1 5/8" (16 to 42 mm)
• Easily replaceable vials in the event of breakage