Sub Slab Soil Gas Monitoring Point Tamper Resistant Connector Type 1/4in swage-loc Dia (In.) 1/2 in Length (In.) 12 in Material of Construction Stainless Steel Features 3in Double Woven Stainless Steel Sampling Point Tamper Resistant Cap Includes 12 in Sampling Tube 3 in Implant Rubber Plug Tamper Resitant Cap Manufacturers Warranty Length 90 day