Simplicity and practicality highlight the new line of 1/4-Turn Fitting Holders from Sensible Products. The unique self-locking feature easily mounts 3″, 4″, 5″ and 6″ Storz couplings and adapters. Simply drop the fitting in the slots, pull down and its locked in place. To release just lift up—nothing to turn, spin or unscrew. The noncorroding, powder-coated aluminum base needs no maintenance. Two flat-head screws are all that is required for mounting.