RASCO Wrench W2 Sprinkler Stainless Steel EPS120-2 the OSY2 is NEMA 3R

the OSY2 is NEMA 3R rated per UL

Previously part number C31

501 Aluminum Escutcheon Cup And Skirt Set - Available In Multiple Colors And Head Sizes

Sprinkler Identification Number R3622 and RA6322

Sizes - Outside Diameter

RASCO Wrench W2 Sprinkler Stainless Steel EPS120-2 the OSY2 is NEMA 3RRASCO Wrench W2 Sprinkler Stainless Steel MODEL W2 WRENCH Sprinkler wrench for use with RASCO (Reliable Automatic Sprinkler Company) fire sprinkler models: AH, DD, DH except Dry, F1, F1FR, F1Res, F1S G, GFR, GP, KFR, LT56, LT56L, KRes, WP56, WP56L Manufacturer Part Numbers: WW2 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information