Morris 37920 Inside Gasket Lamp Holder 

10-Pack of medium-base lamp-holder inside gaskets.

Nylon-fiber to create tight weatherproof seal for indoor, outdoor lighting and electrical boxes.

Material: Durable nylon fiber

• Inside Diameter: 1-1/8 inches

  Outside Diameter: 1-3/4 inches

• Excuse the shipping charge, item is thick and classified as a package by USPS.
  

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• Bazookkajoe