Key Lock - Model RP3504S

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  • 304 Stainless, # 4 Brushed Finish
  • 4.5" Outside Diameter

Key Lock - Model RP3504S

Diameter/Weight 4.5" OD - 40 lbs.
Bollard Height 36"
Wall .237"
Locking System Internal, Cam Lock
Mount Flush
Sleeve Galvanized Ground Sleeve / Filler Piece
Finish 304 Stainless, #4 Brushed Finish
Storage Racks 2, 4 & 6 unit
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U.S. Patents 7,472,891 & 7,722,285, Canadian Patents 2,623,426 & 2,727,833


  • Stainless steel lockable bollards are manufactured in the U.S.
  • U.S. 304 Stainless Steel
  • Steel pipe bollards have a #4 Brushed Finish
  • Patented internal dead bolt lock system
  • Lidded and standard sleeves available

The Round Post Key Lock series stainless steel removable bollard in 4.5” outside pipe diameter is an ideal bollard barrier to protect a perimeter from unwanted vehicle access while allowing pedestrian traffic flow.   The patented (U.S. Patents 7,472,891 & 7,722,285, Canadian Patents 2,623,426 & 2,727,833) Key Lock system utilizes an easy to use and easy to access barrel key lock at the top of the post, making bollard removal easy for end users. The modest profile of the lock, along with its chrome finish blends in perfectly with the stainless steel finish of the barrier post giving it an architectural bollard finish that can blend in to almost any environment.  

The look and security of the TrafficGuard® RP3504S stainless steel removable bollard has made it an ideal solution for government buildings, schools, and health care facilities across the U.S.



Locking System