Telescoping Extensions Brackets



The Telescoping Extension Bracket provides the installer adjustability of a pedestrian push button to be conveniently located near each end of the crosswalk for easy activation. Loosening the two set screws on each of the outer extension tubes allows for the bracket allows the push buttons to be moved out as much as 24”, great for bringing older crosswalk setbacks into compliance with current MUTCD and ADA guidelines. The Telescoping Extension Bracket (GMB) also allows for mounting two pedestrian stations on smaller diameter poles.

Mounting Options

The Telescoping Extension Bracket can be banded or bolted to the pole. The mounting holes on the pole mount bracket are slotted allowing for the use of existing holes. The mounting adapter plate is designed to allow all Campbell Company pedestrian stations to be quickly and easily installed. The design provides service wires to be routed through the lower tube. Each pole mount bracket is equipped with a threaded chase nipple that protects the lead in wires from sharp edges as well as providing drip protection The brackets come with adjustable rubber buttons that snug securely to any diameter pole.


The extension bracket plates and extension tubes are machined from 6061 T6 Aluminum. All mounting hardware is stainless steel. MPS Extension Brackets are powder coated.

Category: SKU: N/A


Product Information:

Part Numbers

Item Description Universal Telescoping Bracket
Short: 4″ to 7″ 503-0241S
Medium: 7″ to 13″ 503-0241M
Long: 13″ to 24″ 503-0241L
90-Degree Adapter 503-0192


  • Field-adjustable length
  • Service from back
  • Sleek profile
  • Vandal/weather-proof


  • Texture Black
  • Federal Yellow
  • Federal Green
  • Clear Coat Natural

Additional information

Item Description

Short: 4" to 7", Medium: 7" to 13", Long: 13" to 24", 90-Degree Adapter

What's Included?

What’s included when you purchase a Campbell Telescoping Extension Bracket?

  • Telescoping Extension Bracket
  • Mounting Hardware
  • High Quality Powder Coat (Yellow, Green, Black, Clear Coat Natural)


Telescoping mounting brackets provide a flexible solution to mounting push buttons and sign displays. Each bracket has adjustable mounting saddles to provide a snug fit to any pole, wire chase for service entry, and all hardware required for mounting.

Product Drawings, Specs & Manuals