Kohler 16250-BN Margaux 18" Towel Bar, Brushed Nickel NEW! This Kohler Margaux 16250-BN towel rail is the perfect addition to any bathroom. Made of high-quality metal with a brushed nickel finish, it measures 18 inches in length and is wall-mounted for convenience. The traditional style fits in with any bathroom decor and is perfect for adults. This towel bar is brand new and requires no assembly, so you can install it easily with screws. It comes with a set that includes the towel rail and is perfect for holding your towels. Add some style and functionality to your bathroom with this Kohler Margaux towel bar.