2-1/2" Rigid Conduit Lock Nut
Topaz - 1667 2-1/2" EMT Insulating Bushing
Topaz – 307M 2-1/2" Rigid Conduit Bushing
Topaz - 717 2-1/2" Sealing Locknuts
Topaz - RB17 2-1/2” X 1" Rigid Conduit Reducing Bushing
Topaz - 307CB 2-1/2" Rigid Zinc Conduit Bushing with Steel Cap
Topaz - RB24 3” X 2-1/2" Rigid Conduit Reducing Bushing
Topaz - RB27 3-1/2” X 2-1/2" Rigid Conduit Reducing Bushing
Topaz - RB30 4” X 2-1/2" Rigid Conduit Reducing Bushing