+3 Aluminum Inspection Plugs 2AG3 $11.44 #5052 Aluminum In stock Quantity: 1 Add to Bag Product Details Aluminum (#5052) Nondestructive Testing (NDT) Inspection ports for EPA/OSHA Process Safety Management and Mechanical Integrity testing and evaluation (NDE). NDT2 ports ship with EPDM sleeve, handle w/lanyard and locking ring standard. Aluminum (or Stainless Steel) material is determined by the type of insulation jacket material, and whether corrosive chemicals are present. EPA and OSHA inspection point access Protects against Corrosion Under Insulation (CUI) Chemical and UV Exposure Protection Outstanding Ozone and Weather Resistance Save this product for later Favorite