Universal Vertical 90 degree Elbow - Cable Ladder Rack SystemDescription Universal Radius Bend Ladder Our Universal Vertical Elbow provides a 90 degree bend from a horizontal run to vertical (or vice versa). Designed to comply with minimum cable bend radius requirements, this versatile item functions as an inside or outside bend. Features Features Stringers: 1 1 2 x 3 8 x 0. 06 thick tubular steel Cross Members: 1. 00 x 1 2 thick tubular steel welded on 9. 00 centers RoHS compliant 12" width Specifications