MODEL B20 STANDARD TOP BEAM CLAMP
Size Range: ⅜” and ½” rod.
Material: Ductile iron casting with a hardened steel cup-point set screw and lock nut.
Application: Designed for structural attachment to the top or bottom of metal beams, channel or other structural shapes to support hanger rod. The universal design allows clamps to be installed in the top or bottom beam position.
Conforms to: Federal Specification WW-H-171 (Type 23)
Manufacturers Standardization Society ANSI/MSS SP-58 (Type 19 & 23), install in accordance with ANSI/MSS SP-69. Exceeds requirements of NFPA 13.
Listings & Approvals: UL , cUL listed and FM approved.
Finish: Black or electro zinc plated.