1/4 X 5 XH nipple
3/8 x 5 XH nipple
1/2 x 5 XH nipple
3/4 x 5 XH nipple
1 X 5 XH nipple
1 1/4 x 5 XH nipple
1 1/2 x 5 XH nipple
2 x 5 XH nipple
3 X 5 XH nipple