Accessories of Round Pipe Sign Post

Round post is also a frequently used sign support because of its low cost, durability and multiple uses. Street or traffic signs can be attached to pipe post at any angle and any height. A whole series of hardware makes sign to post installation easy and functional. Sign brackets, mounting brackets - single or double, rain cap, mounting hardware and base plate are provided. If you have other special needs, just contact us for further more information.

Round post street name sign bracket

Aluminum pipe post street name sign brackets.
RPH-01: Round pipe post sign bracket.


  • Item: Round pipe street name sign bracket.
  • Material: cast aluminum.
  • Designed for 2-3/8" round sign post.
  • Type: flat blade.
  • Includes six 5/16" set screws for signs mounting.

Single side pipe post mounting brackets

Single side pipe post street sign bracket with hardware.
RPH-02: Single side pipe post street sign mounting bracket.

Single side street sign mounting bracket is suitable for round pipe post and square post street sign mounting. 4-1/2" sign support and ribs increase clamping pressure.


  • Item: Round pipe sign mounting bracket.
  • Material: aluminum.
  • Application: 2-3/8" pipe sign posts, 1-3/4" & 2" square posts.

Double side pipe post street sign mounting brackets

Double side post sign mounting bracket.
RPH-03: Double side pipe post sign mounting brackets.


  • Item: Double side sign mounting brackets.
  • Material: aluminum.
  • Includes (2) 5/16 × 1-3/4" Bolt/Nut Sets, (4) 5/16 × 5/8" Bolt/Nut Sets.
  • Use: 2-3/8" pipe sign posts, 1-3/4" & 2" square posts.

Round cap

Rain cap for round sign post.
RPH-04: Round rain cap.


  • Item: round cap.
  • Material: aluminum.
  • Use: covers the top of a 2-3/8" round pipe sign post.

Round post mounting hardware (sign to post)

Street or traffic sign to round post mounting accessories.
RPH-05: Sign to round post mounting hardware.


  • 2 × 5/16" × 2 1/2" bolts.
  • 2 × 5/16" nuts.
  • 2 × 5/16" washers.

Round post flat mount base plates

Round sign post surface concrete mounting plate.
RPH-06: Round pipe surface mount base plate.

Round sign post surface mount base plate makes the post installation easily and quickly. 1 7/8" and 2 3/8" are provided.


  • Item: Round post surface mount base plate.
  • Material: Galvanized steel.
  • Outside diameter: 1 7/8" and 2 3/8".
  • Accessories: 4 anchors.

Inquiry for Our Product

Rock Post & Hardware Co., Ltd.

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.