04529 per PPRK6 Alesatore raccordo tubi in plastica per trapani standard 1/2"
It is made of the latest hard alloy with high strength,high precision, durability and long service life. Shaft Size: 3/8" hex. For Zurn Wilkins 1/2"-1" Model 720A Bonnet,for Pressure Vacuum Breaker,Brass.