5pcs 1/8″ 1/4″ 3/8″ 1/2″ NPT Brass Internal Hex Thread Socket Pipe Plug
5pcs Internal Hex Thread Socket Pipe PlugReference: 15090074. Quantity: 5pcs. Groove: Internal Hex. Item color: brass tone. Material: brass. 002 1/4″ 12mm. 001 1/8″ 9mm. Suitable for installing on the ends of pipe/tube which is filled with water, gas, oil.