Kit Contains:(2) 3/4" x Close XH Black Nipple(1) 3/4" x 2" XH Black Nipple(1) 3/4" x 2-1/2" XH Black Nipple(1) 3/4" x 3" XH Black Nipple(1) 3/4" x 3-1/2" XH Black Nipple(1) 3/4" x 4" XH Black Nipple(1) 3/4" x 4-1/2" XH Black Nipple(1) 3/4" x 5" XH Black Nipple(1) 3/4" x 5-1/2" XH Black Nipple(1) 3/4" x 6" XH Black Nipple