1 ¼ inch class 150 316 Stainless Steel threaded cap

1 ¼ inch NPT class 150 304 Stainless Steel threaded cap

1 ¼ inch NPT forged 316 stainless steel class 3000 threaded cap

1 ¼ inch NPT class 150 galvanized malleable iron threaded cap

1 ¼ inch NPT class 300 galvanized malleable iron threaded cap

1 ¼ inch NPT threaded Class 125 bronze cap