WIREMOLD AL4400 SERIES RACEWAY Ordering Information AL4412B 45° External Mitered Elbow with Coupling 6" [152mm] Makes 45° external turns in runs of AL4400 Series Raceway. Includes two (2) sets of two (2) AL4401 Couplings. 6" [152mm] AL4417 Internal Mitered Elbow with Coupling 6" [152mm] 6" [152mm] Makes 90° internal turns in runs of AL4400 Series Raceway. Includes two (2) sets of two (2) AL4401 Couplings. 90° 135° AL4415 Flat Tee with Coupling 7 3/4" [197mm] Makes branch connections of two runs of AL4400 Series Raceway. Includes three (3) sets of two (2) AL4401 Couplings. PREWIRED RACEWAY 7 3/4" [197mm] 218 WWW.LEGRAND.US/WIREMOLD AL4418 External Mitered Elbow with Coupling 6" [152mm] Makes 90° external turns in runs of AL4400 Series Raceway. Includes two (2) sets of two (2) AL4401 Couplings.http://WWW.LEGRAND.US/WIREMOLD