TunaMax Sprinkler Head Cover, 1/2" IPS, Chrome (6 Pack), Iron, Standard Cover Ring, Fire Sprinkler Escutcheon for Residential and Commercial Use

TunaMax (6 Pack) 1/2" IPS Fire Sprinkler Escutcheons 3/4" Adjustment Sprinkler Head Cover Plate Trim Ring Chrome

Happy Tree (6 Pack) 3/4" IPS Fire Sprinkler Head Escutcheon Plate Standard Cover Trim Ring Two Piece Rosette Chrome Fire Sprinkler Covers for Ceiling

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)