Chief's offers prepainted black strut channel for use with the ConnexSys Video Wall Mounting System. This provides the ability to easily level multiple mount rows for menu board and video wall installations. Available in precut lengths of 60 ; 72 90 . Hang units on a single strut channel for quick row leveling. No need for horizontal spacers Reduces installation time especially for ExtraLarge and recessed configurations Equivalent to most W x D 15/8 x 13/16 sizes of channel strut