Brand: SPA Design Racing Products
These mounting clamps are for the smallest SPA brand SFI-rated 5 pound Novec fire bottles, but they are useful for mounting many round items measuring 4.25" INdiameter and up to about 8 pounds. Steel T-bolt style mounting clamps are sold in pairs (enough to mount one bottle).
Note: Although these clamps will also fit the SPA HPC225 model 2.25L hand-held extinguisher, they are not quick-release clamps.