LTWFITTING Brass 7/8-Inch OD x 3/4-Inch Female NPT Compression Connector Fitting(Pack of 5)

Fernco Inc. PDTC-215 2-Inch Drain and Trap Connector

Apache Straight 90 Degree Swivel Adapter - 3/4in. F NPSM x 3/4in. F NPTF

LDR Industries 808 156-22, 2.75" H x 2.75" W x 3.5" D, Black