Complete with tee and U-bolts, nuts and washers Available in two sizes which provide capability of tapping 1-1/2 in. or 2 in. DWV pipe to 3 in. or 4 in. existing schedule 40 DWV pipe 3 in. x 2 in. and 4 in. x 2 in. spigots accept 1-1/2 in. schedule 40 DWV inside socket, joins to 2 in. with 2 in. couplings Allows tapping of existing DWV lines without cutting pipe Fits inside 2 in. DWV with couplings For use on 4 in. pipe Size: 4 in. x 3 in.