Founded in 1978, American Highway Products Ltd. manufactures the highest quality manhole riser products, including the Pivoted Turnbuckle Manhole Riser, the most powerful expanding manhole riser available today. We also manufacture catch basin/inlet risers and a compression water/gas box riser. Our manhole safety ramp and safety ramp protect motorists during road construction projects. The Flex-O-Ring rubber adjusting ring reduces traffic vibration into the substructure and reduces infiltration. American Highway Products offers sealing products to stop rattling lids and seal them. We also have the I.D. Locator, which is used to locate utility lids when paving streets. The EZ-Lift is used to remove concealed pick hole utility lids safely and effortlessly.
American Highway Products
American Highway Products' unique “pivoted turnbuckle” mechanical linkage ensures a reliable pressed-in bearing fit, providing a worry-free lifetime adjustment of utility lids and grates.
Manhole Safety Ramp eliminates claims, eliminates material cost, reduces labor cost, lowers worker liability in the street, lowers cleanup costs around manholes before paving and is reusable.
Safety Ramp eliminates claims, eliminates material cost, reduces labor cost, lowers worker liability in the street, lowers cleanup cost when milling and paving, eliminates butt joints and is reusable.
Eliminate lost utilities after paving. Eliminate painting, measuring, metal detectors, guessing and other costly mistakes. This device can also be used to identify striping or airport runway lighting.
American Highway Products' rubber adjusting ring is lightweight and unbreakable. It is made of solid rubber, and it provides a watertight seal that will last many years.
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