Item: garden tool Size: 1/2", 5/8",3/4",1",1 Code: ... : brass Process: forging O-ring: NBR Body: forged Item: garden tool Size: 1/2", 5/8",3/4",1",1Code: 05401Material ... passed ISO9001:2000 in 2002. The complete product quality control system, stand flow work ensures fine stability of the product quality ... . Lets make sincerely cooperation and create great splendor together. garden tool