Made of alloy steel. Withstand pressure : 20kgf/cm²

Ã§Â·Â¨Ã¨â„¢Å¸Item	Ã¥Å¾â€¹Ã¥Â¼ÂType	Ã¨Â¦ÂÃ¦Â Â¼Size
D20SM	20SM	1/4"
D30SM	30SM	3/8"
D40SM	40SM	1/2"