WTP Flute
1.5″ depth 4.5″ C-C 3″ peak 0.5″ valley
3/4″ Sine Wave
0.75″ depth 2″ C-C
Pinnacle Flute
1″ depth 1.5″ C-C
Arizona DOT Random Flute Modified
1″ depth 1″-5.5″ peak 2″-7″ valley
Textured Grave Stake
0.75″ depth random boards
Spare Rib Flute
1″ depth 4″ C-C 1.25″ peak 2.25″ valley
Bryan Flute
1-1/2″ depth 5″ C-C
Sawtooth
0.75″ depth 1.50″ C-C 1.50″ wide triangles
Chestnut Flute
.75″ depth 6″ C-C 4″ peak 1″ valley
6″ Sine Wave
1″ depth 6″ C-C