Plugs, Stoppers, and Inserts from Polymer Molding, Inc.

RTI Series -- RTI-1-1/2

RTI Series -- RTI-1-1/2 -- View Larger Image
RTI Series -- RTI-1-1/2-Image

The RTI Series of finishing plugs can be used in a variety of round applications. Similar to the STI, the external tapered ribs ensure a secure fit in a wide range of tubing guages.

  • Color: Black
  • Material: Low Density Polyethylene
  • LDPE service temperature: 150° F (66° C)
  • Some parts are also available with domed and/or other types of top profiles
  • Additional sizes available (consult factory for details)
  • RoHS Compliant


Product Category
Plugs, Stoppers, and Inserts
Shape / Application
Round; Patio, Exercise Equipment
Flange; Ribbed
Straight Thread
Fitted Depth