"I" Beam Clamp - 9" to 14"

422-053 Fits beams 5” to 9” (12.7 to 22.8cm)
with flange up to 3/4” (1.9cm) thick
422-054 Fits beams 9” to 14” (23 to 36cm)
with flange up to 3/4” (2cm) thick