Description from Home Depot
Connect 2 pieces of 1/2 in. pipe in a straight, in-line run with the black iron coupling. This coupling is for use in gas, oil, and air applications.
- Model # 521-203HN
- Store SKU # 103675
- For use with gas, oil, and air applications
- Use to connect 2 pieces of pipe of the same size in a straight, in-line run
- Galvanized malleable iron class 150 lb. Construction
- Female threaded connections comply with ansi b 1.20.1
- Note: Product may vary by store.
$2.13 USD Buy from Home Depot