1 ¼ inch NPT galvanized malleable iron threaded cap
1 ¼ inch NPT class 150 galvanized malleable iron threaded cap
$4.73
1 ¼ inch NPT class 150 galvanized malleable iron threaded cap
2 inch NPT class 150 galvanized malleable iron threaded cap
2 ½ inch NPT class 150 galvanized malleable iron threaded cap
3 inch NPT class 150 galvanized malleable iron threaded cap
⅜ inch NPT class 300 malleable iron threaded cap
½ inch NPT class 300 malleable iron threaded cap