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- Cherne® Fin Set Deflection Gauge, For Use With: ADS N-12 AASHTO M294 Pipe, Specifications: 5% Deflection, 18 in Nominal, Aluminum
- Lightweight and corrosion-resistant
- Field-verifiable without a proving ring
- Assembles without tools
- All sizes fit through standard 24 in manhole
- Fins for 4 to 15 in ga have skid size equal to the nominal pipe size-gauge will meet regional codes and will not tip in the line
- Nine-fin design ensures testing accuracy
- Open design allows gravel and debris pass-through
- MaterialAluminumSpecifications5% Deflection, 18 in NominalSuitable For Use WithADS N-12 AASHTO M294 PipeManufacturerOATEYManufacturer #285898