Hercules 912 Rebar Chair, #4, #5 Rebar, Polypropylene Copolymer

The Hercules rebar chair #912 is perfect for commercial concrete applications that require 6 to 8 in concrete slabs. Designed for #4 and #5 rebar, the #912 has a 3 in clearance from the ground to the bottom bar. Simply snap the rebar into place. No wire tying is necessary. Designed for maximum concrete flow in and around the chair, the #912 is your solution to help you "get the job done right!".