Gusset-Type Supports [PS 838R]
Catalog;No. I-Beam;Width "A" "B" Uniform
Load;Rating*
PS 838R-12 6" 12" 3-7/16" 275 lbs.
PS 838R-16 9" 16 4-7/17" 275 lbs.
PS 838R-18 12" 18" 4-15/16" 275 lbs.
PS 838R-24 18" 24" 6-7/16" 275 lbs.