Barclay's revolutionary new tub waste and overflow was created to adapt to the new tub designs. A swivel head allows adjustment to the tub wall slants popular in new tub designs while the extended neck eliminates previous issues with double walled tubs. Another brilliant feature is the soft touch overflow cover that makes a deeper fill possible for those long comfortable soaks. Barclay Pivoting Leg Tub Drain, Series: 5599PD, Brass, For Use With: Tubs up to 1-3⁄4 in THK at Overflow, Brushed Nickel, Import