Why Do I Need a Sprinkler Wrench and Spare Sprinklers?

The NFPA requires you to keep both spare sprinklers and a sprinkler wrench in a special cabinet on your premises. If you are like many, you may have questioned the validity of this requirement, but its importance cannot be overstated.
Since 1946, people have trusted Koorsen to protect and secure their businesses and homes.

GeiserMiser automatic sprinkler shut-off valve for 1/2-inch pipe threa – Perigee Direct

Reliable H Standard Fire Sprinkler Head Wrench This Reliable H Standard fire sprinkler open-ended wrench is designed to speed installation or removal

Fire Sprinkler Wrench | Reliable® H | Standard | WH

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Automatic Sprinkler Co. Niagara head box, spare fire sprinkler heads, and wrench, 1920.

Keyfit Tools Sprinkler Head Wrench The Fastest Most

TIP #26 - NFPA 13: Do you have a spare wrench?

sprinkler head shut off wrench : r/specializedtools

Fits all brands of 1/2 fire sprinkler heads including pendent, upright and horizontal fragile bulb fire heads. Perfect tool for maintenance personnel

Happy Tree Universal Fire Sprinkler Head Wrench Fitting 1/2 Semi- Recessed or Exposed or Concealed Fire Sprinkler Heads

Like a light summer rain on the lawn - GARDENA

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Fire Sprinkler Services, Installation & Maintenance

5pc Fire Sprinkler Head & Wrench 155℉ Pendent Type, Fire Sprinkler Heads 1/2 Inch Thread 68°C Quick Response Water Spray Down 1/2 NPT for Home/Commericial/Residential Building(Pendent Type) : Patio, Lawn