Westbrass P-Trap 1-1/2" x 1-1/2" Brass with Hi-Box Sure Grip Flange, Polished Brass, D400-1-01 Standard P-trap with flange 1-1/2 in. x 1-1/2 in Approximately 11-1/2 in. from center of neck to end of tailpiece 17 gauge brass tubing Slip joint nuts included Standard P-trap with flange 1-1/2 in. x 1-1/2 in. Approximately 11-1/2 in. from center of neck to end of tailpiece 17 gauge brass tubing Slip joint nuts included High box flange included