Lumark XTORFLD-KNC Carbon Bronze Knuckle Base With Locking Nut, Small and Large Top Visors and Impact Shields

Heavy-duty, die-cast aluminum knuckle base utilizes tooth-lock adjustment mechanism for both solid engagement and easy aiming adjustment. Visual 15° adjustment indicators allow for 180° rotation of the luminaire. Knuckle adjustment is made via the stainless steel screw. Knuckle is 3G vibration rated. Knuckle fits 1/2” NPS available mounting junction box cover (supplied by others) and is secured with supplied locking nut. Attaches directly to the Crosstour LED Wall Mount back box via the supplied magnetic stainless steel hardware.