Collecting main saddle stands. Correct for J&L Steel coke plant collecting main. Use with Plastruct half round profile tubing. Can also be used for storage tank supports. Sold in sets of 5.
N: tubing diameter 0.500 or equivalent (Plastruct HP-12)
HO: Tubing Diameter 0.875 or equivalent. (Plastruct HP-24)
S: Tubing Diameter 1.250 or equivalent. (Plastruct HP-36)