WMBADJ-190420

 4U  19" EIA  Hinged wall mount bracket , Adjustable Depth 15''-20''

WMBADJ-190620

 6U  19" EIA  Hinged wall mount bracket , Adjustable Depth 15''-20''

WMBADJ-190820

 8U  19" EIA  Hinged wall mount bracket , Adjustable Depth 15''-20''

WMBADJ-191220

 12U  19" EIA  Hinged wall mount bracket , Adjustable Depth 15''-20''