WIREMOLD / PERIMETER SYSTEMS ALDS4000 SERIES RACEWAY DS4014A Backfeed Fitting Extra long coupling allows attachment to wall box or back fed 1 " or 1 1/4 " trade size conduit. 10 " (254mm) Ordering Information ALDS4017 90° Internal Elbow 6 " (152mm) 6 " (152mm) Internal corner for new lay-in or pull-through installations. ALDS4015 Divided Tee Fitting 8 3/4 " 10 3/4 " (273mm) (222mm) For new lay-in or pull-through installations. ALDS4018 90° External Elbow 6 " (152mm) External corner for new lay-in or pull-through installations. 630 WWW.LEGRAND.US/WIREMOLD PREWIRED RACEWAYhttp://WWW.LEGRAND.US/WIREMOLD