Hunter HK-33 and HK-55 Quick-Coupling Valve Keys

Hunter quick-coupler keys open compatible in-ground HQ valves to provide temporary water access for hose watering, washdown or irrigation maintenance. Choose the key by valve model and connection size.

Variants

• HK-33: ¾-inch double-lug inlet with combined ¾-inch male and ½-inch female outlet; fits HQ-3 and HQ-33 valves and the HS-0 swivel
• HK-55: 1¼-inch single-lug inlet with 1-inch female outlet; fits HQ-5 valves and HS-1 or HS-2 swivels

HK-33 and HK-55 are not interchangeable. Confirm the installed quick-coupler model before ordering. A compatible hose swivel may be required to connect the hose and is sold separately.