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Metrology » Levels and Protractors » Precision Spirit Levels Fowler

Fowler Wyler Circular Spirit Level 52-422-073

• Circular Spirit Levels are used for leveling machines and other types of apparatus
• Mounting diameter of No. 52-422-074 is .984" (25mm). The screw hole diameter on this model is .098" (2.5mm)

• Mounting diameter on No. 52-422-072 is 1.968" (50mm). The screw hole diameter is .135" (3.5mm)


Other styles, sizes and sensitivities are available upon request

Base Size: .787″/20mm 
Sensitivity of Level: 20 - 30 minute of arc.


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