YJINGRUI Stainless Steel Soil Sampler - 0.5m x 38mm Sand Probe & Mud Sampling Auger Connector for Gardening, Agriculture, and Environmental Testing

Material: stainless steel 304 Head with auger connector, it is easy for instal to handle and remove from handle Head diameter:38mm 42mm 50mm 70mm 100mm Overall length:0.5m 1m 0.5m *38mm 1.0m *38mm 0.5m*50mm 1.0m *50mm 1.0m *70mm 1.0m *42mm 1.0m *100mm We have many stocks for each model