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4″ IronFlex Horseshoe Bollard

Our guarding systems are modular and expandable to meet protection needs. With our cast-iron SlowStop® elbow, tee, and cross-shaped tubular joints, we can easily configure custom guarding such as u-shaped brackets, safety railings, protection buffers, fences, and guardrail systems. Our flexible polycarbonate guardrail mounts to our SlowStop® bollards to create virtually unbreakable barriers.

Our IronFlex SlowStop® horseshoe bollards have twice the stopping power of single rebounding bollards. They consist of two rebounding bollard pedestals with steel pipes and connectors to create a horseshoe bollard. This is ideally suited to protect confined areas.


  • Color: RAL 1023 Yellow Pipe on RAL 9005 Black Pedestal
  • Diameter: 4” (3.5” ANSI Schedule 40)
  • Dimensions: 28” H x 36” W; 42” H x 36” W
  • Product Weight: 154 lb.; 165 lb.
  • Impact Rating: I9-7 Rail (20,000 joules), I9-5 Post (10,200 joules); I9-5 Rail (10,200 joules), I9-5 Post (10,200 joules)
  • Temperature Rating: -40°F - 150°F
  • Pipe Coating: 60 μm Galvanized + 150 μm Polyester Outdoor Powder Coating
  • Cast-Iron Coating: Environmentally Friendly Water-based E-Coat + Polyester Outdoor Powder Coating
  • Set Screws: M16
  • Anchor Screws: Eight (8) 5/8” x 5-1/2” Concrete