435-1 is designed to support and suspend baffle Models X44, X8414 and X8409. Hangers are available in multiples of 1 foot and include brushed aluminum canopy, nickel-plat-ed hang straight swivel, zinc plated 1/2" (13mm) steel tubing and necessary hardware. Units mount directly to a 4" (102mm) octagon E.O. box (not included). The 435 Series features an angular canopy and is designed to mount on flat ceilings or those with a slope of 15° or less.