Westbrass 79220CP 14-Inch 20 Gauge Brass Trip Lever Bath Waste and Overflow with Grid Drain, Polished Chrome Brings functionality to your home, while offering the trusted, enduring qualities, this collection features high style for the discriminating consumer Beautifully detailed, this item captures the essence of old-world elegance Adds a splash of color to brighten up your home 1-1/2 in. OD tubing with 14 in. maximum make-up fits most standard size tubs 20-gauge brass tubes with cast brass elbows and tee for durability Polished chrome trip lever faceplate and beehive grid strainer for optimum drainage and hair capture Heavy duty metal construction throughout All parts necessary for installation included Brings functionality to your home, while offering the trusted,  enduring qualities, this collection features high style for the  discriminating consumer Beautifully detailed, this item captures the essence of old-world elegance Adds a splash of color to brighten up your home 1-1/2 in. OD tubing with 14 in. maximum make-up fits most standard size tubs 20-gauge brass tubes with cast brass elbows and tee for durability Polished chrome trip lever faceplate and beehive grid strainer for optimum drainage and hair capture Heavy duty metal construction throughout All parts necessary for installation included 1-1/2 beehive strainer style bath drain Coarse thread 1-1/2 NPSM (1-7/8  - 11-1/2 UNC) exterior #10 - 24 x 1-5/8 oval head brass screw All brass construction Trip lever overflow faceplate with screws 3-1/8 in. Diameter Two (2) 1/4 in. - 20 x 1-1/2 in. plated brass screws included Fits two-hole elbows Heavy duty metal construction Do not use plumber&#039;s putty for installation use silicone seal