Channel-Type Supports [PS651]
Catalog;No. I-Beam;Width "A" Uniform
Load;Rating*
PS 651-12 6" 12" 600 lbs.
PS 651-15 9" 15" 480 lbs.
PS 651-18 12" 18" 400 lbs.
PS 651-24 18" 24" 300 lbs.
PS 651-30 24" 30" 240 lbs.