The Split-Tube Sampler is for taking undisturbed samples in normal soils. It is available in one size being 50mm OD (42mm sample diameter) by 465mm long (350mm sample) and is made from stainless steel only. It comes with two painted steel C-spanners for undoing the threaded ends.
It requires our standard Extension Rods to suit the depth required and a Slide Hammer or Anvil to drive the tubes into the soil.