Hubbell SystemOne 4x4 Poke Thru Floor Fitting
Step down installation clips allow the fitting to be installed or removed from the floor above
Adjustable lower fire barrier accommodates concrete floor thicknesses from 2¼ to 7 in.
Fire barrier expands during fire conditions to maintain the floor’s fire rating
Oversized E.M.T. conduit tubes for increased cable capacity
# HUBW S1PT4X4FIT FRPT