This simple to use bathtub waste drain assembly from Westbrass features a trip-lever overflow mechanism to easily open and close your tub drain. This style is ideal for waste and overflow drainage and uses a Gerber-style grid drain for straining. Consumer grade 1-1/2 in. 20-gauge brass tubular combined with cast brass fittings make this drain waste assembly built to last. This kit is designed to replace Gerber's classic trip lever bath drain and fits 14 in. to 22 in. installations for both standard depth and deep bathing bathtubs. Available in a variety of finishes, this item is sure to complement your existing decorative fixtures.