FeaturesCan be installed as center-hung or traditional trapeze hangerMultiple options to secure Flextray™ to hanger - built-In hold down tabs, compatible with TOOLLESS clip with snap-in locking pin, compatible with WBUHD hold down clip when tray crosswire is aligned over top of hanger and slots and holes for optional hardware attachmentCorrosion resistant pre-galvanized zinc finishCenter hole for up to 1/2 in rodHole on each end for up to 3/8 in rodThreaded rod protector available (SB301-1/2 x 8)When 1/2 in trapeze rods are required, add 1/2 to end of part number when ordering