Easy way to mount 4 in wide tray for raceway runUse 1/4 in screws to attach SUPT washer to your specific wall or stud applicationTo protect cables use threaded rod protector
Specifications
0.28 x 0.7 in, 1-1/2 in
EATON B-Line Series FLEXTRAY™ SUPT WASHER Support Washer, 0.28 x 0.7 in, 1-1/2 in, Stainless Steel