Spike Extension 3ft, 1610-088 Compatibility

• ✓ Autonomous Operation Without Electrical Power Requirements
• ✓ Mechanical Spring Mechanism for Reliable Traffic Direction Control
• ✓ 1/4" Thick Steel Construction With Yellow Protective Coating
• ✓ 7.6 cm Height Functions as Effective Speed Reduction System
• ✓ Modular 3 ft Sections Adapt to Various Traffic Lane Widths
• ✓ Surface Mount Installation Without Excavation or Underground Assembly