Mess Stopper™ Service Plugs

Prevents oil leaks and contamination when servicing equipment and machinery.

  • Small size fits hole size range: 3/64” to 1/2” or 1mm to 13mm in diameter
  • Medium size fits hole size range: 5/16” to 1” or 8mm to 26mm in diameter
  • Large size fits hole size range: 1/2” to 1-1/2” or 12mm to 38mm in diameter
  • Includes a slider zip bag to keep your Mess Stopper clean during storage
  • U.S. patent pending

Note: We offer $3 Flat Rate Shipping within Continental USA regardless of order quantity or amount for everything on this website.  Please visit our Shipping Policy for more details.

We are currently looking for brick-and-mortar retailers to help us distribute Mess Stopper™.  Please contact us for wholesale account information.