Genuine Jay R. Smith HPRK-12 Hydrant Parts Repair Kit. For Use With 5510, 5511, 5560*, 5561*, 5610 & 5611 Hydrants Manufactured Before January 1979(*Twin-Temp Hydrants Require Two HPRK-12 Kits).
Kit Consists:
- Key
- Operating Screw
- Operating Screw O-Ring
- Washer Screw
- Neoprene Washer
- Seat
- Instructions





