AMS Replaceable Tip Soil Probes Configuration:1 1 4" x 12" Dual Purpose, 5 8" Thread and remediation contractors for reliable A 907303 and remediation contractors for reliable soil characterization across a wide range of field conditions The Well Mount version is a folding high density polyethylene tabletop on a stainless steel bracket that hooks over a well casing or enclosure and secures with adjustable nylon straps AMS Replaceable Tip Soil Probes are the probe bodies (with cross handle) for AMS soil sampling and fertility work — thick walled nickel plated chromoly with a sample window for easy recovery and a field replaceable tip you swap with a spanner wrench instead of replacing the whole probe pairs with AMS slide hammers