Comparison : Item # P1266AE3012004, Grooved Adapter Elbow, Grooved x Threaded Galvanized Coating UL/FM - 66AE
Item # P1266AE3012006, Grooved Adapter Elbow, Grooved x Threaded Galvanized Coating UL/FM - 66AE
Item # P1266AE3012010, Grooved Adapter Elbow, Grooved x Threaded Galvanized Coating UL/FM - 66AE
Item # P1266AE3014004, Grooved Adapter Elbow, Grooved x Threaded Galvanized Coating UL/FM - 66AE
Item # P1266AE3014006, Grooved Adapter Elbow, Grooved x Threaded Galvanized Coating UL/FM - 66AE