The Road Tube Kit #3 has everything and the kitchen sink for all your traffic counting needs. With this kit, you're always prepared.
16 Figure-eight road clamps
8 "C" road clamps
10 End plugs
2 End plug wrenches
30 2 1/2" road nails
20 3 1/2" road nails
1 roll 2" marmac tape
4 10" spikes
300 feet of 1/4" ID road tube, either synthetic or natural rubber (consists of three 100' long tubes)