Concealed Mount In-Ground Non-Motorized Traffic Spikes Pipe Works best with 1-5/8” and

Works best with 1-5/8” and 2” tubing

And the best part is that these caps do not require electrical connection—so you can forget about the hassles involved with wiring and plug-ins (not to mention ramping up your electric bill)

When combined with a fork latch hanger

so it opens only for you

Concealed Mount In-Ground Non-Motorized Traffic Spikes Pipe Works best with 1-5/8” andEffective and economical one way directional, unmanned traffic control. Pedestrian friendly. Manual Traffic Spikes Concealed Mount Penetrating teeth only exposed by wrong way traffic. Durable Heavy Duty construction with zinc plated moving parts Load rated for 25,000 lbs per single axle load Reliable, low maintenance counter balanced back up system.