PQL-400 Size: 4" Features: -Qwik Ell elbow. -Exceptionally flexible. -Make 90 connections of all common household drain, waste and vent pipes quickly and easily without using special tools or fittings. -Ideal replacement for fittings cut out at the joint during alteration or repair. -Extra long. Specifications: -Size 1.5": 4.75" H x 4.75" W x 2.25" D. -Size 2": 5" H x 5" W x 2.75" D. -Size 3": 8" H x 8" W x 4" D. -Size 4": 10" H x 10" W x 5" D.