Terminal Block Mounting Channel, Channel Description Standard, Channel Type NEMA, Finish Galvanized, Material Steel, Rail Size 0.22 in, Overall Height 0.22 in, Overall Length 48 in, Overall Width 0.81 in, Mounting Holes O. C. 0.63 in, Mounting Hole Width 0.27 in. This item has been restricted from sale in the following state (s): []