3' Yellow Surface Mount Non-Motorized Traffic Spikes AFC-373 Works best with 1-5/8” and

Works best with 1-5/8” and 2” tubing

6” wheel

ordinary fencing will not suffice

This unique lock uses a modified U-bolt attachment with a nut on one end and a stud on the other

3' Yellow Surface Mount Non-Motorized Traffic Spikes AFC-373 Works best with 1-5/8” and1 4" steel top plate. Reliable zinc plated moving parts. Load rated for 7. 5 tons or 15,000 lbs per single axle load. Manual Traffic Spikes Directional Control Directional Traffic Control, also serves as speed bump. Rugged, durable design in Standard Duty and Heavy Duty construction. Top Down design make maintenance easy and fast. Unique curved tooth, fishhook design. Durable spring loaded teeth with counter balanced back up. Zinc Plated moving parts