RAB Lighting MCAP3B PVC Mighty Cap Black - Fits 2.5" PVC - 1/2" Threaded Hole

$ 17.99
Availability: In Stock

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This RAB Lighting MCAP3B\VG Mighty Post Cap is made of PVC plastic for resistance to corrosion, has an internal seal for protection from the weather, and is suitable for use with 2-7/8" light posts to hold heavy floodlights securely. It has a set screw that locks the cap to the post (not included) and a 1/2" threaded hole that accommodates most floodlights and lawn lights. It is Underwriters Laboratories (UL) listed as suitable for use in wet locations when used with fixtures that have a ground wire. This black post cap is suitable for a wide range of outdoor lighting applications.


  • Set screw locks cap to post
  • 1/2" threaded hole fits standard floodlights & lawn lights
  • The internal seal provides a weatherproof fit
  • Thick wall PVC post with molded-in color
  • Can be used with Post Adapter an option that lets you add outlets and sensors


  • Post Materials: UL Schedule 40 PVC pipe
  • Set Screw: Locks cap to post and prevents rotation
  • Fits Pipe: 2.5".
  • Pipe O.D.: 2 7/8
  • Material: PVC


  • UL Listing
  • Suitable for wet locations.
  • Fixtures with ground wire must be used.


  • Diameter: 3.25"
  • Height: 2.875"