The Inch, Adjustable Concealed Sprinkler Head Wrench - 1/2 NPT

1 Adjustable Concealed Wrench - 1/2 NPT

Victaulic FireLock S381PCQ410 V3802 Quick Response Adjustable Concealed Sprinkler, 175 psi, 1/2 in Thread, 5.6 Nominal K-Factor, NPT Connection - Deacon Industrial Supply Company

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 & Garden

Adjustable Drop Nipple ASC Engineered Solutions

RFC Series Residential Concealed Pendent Sprinklers

Pace Supply Concealed Fire Sprinkler Head, Standard Response, 1/2 in, 5.6 K, 155 deg F, Bronze

Popular Sprinkler Parts & Accessories - FlameStop Australia

Recessed/Concealed Sprinkler Wrench, Viking Wax Coated/Domed

Metalware Solutions Fire Sprinkler Head Wrench Spanner for 1/2 Recessed/Concealed Sprinkler Head : : Home Improvement

332765 - Globe Sprinkler 332765 - The Inch, Adjustable Concealed Sprinkler Head Wrench - 1/2 NPT

G5 Series Concealed Pendent Sprinklers