B351L - 1/2" Steel C-Clamp With Locknut

Rod Size: 1/2"-13
Material: Steel
Function: For attachment to I-beams, channels, and wide flange beams where
the thickness does not exceed 3/4" (19.0mm). Hardened set screw secures “C”
Clamp to beam.
Approvals: B351L (3/8”-16 - 3/4”-10), is Underwriters Laboratories Listed.
Conforms to Federal Specification WW-H-171E & A-A-1192A, Type 23 and
Manufacturers Standardization Society ANSI/MSS SP-69 & SP-58, Type 23.
Finish: Zinc Plated