Hercules 3 in. rebar chair is a patented polypropylene support system ideal for concrete applications requiring a 6 in. to 8 in. slab, including floors, sidewalks, driveways and many others. Unique fastening system ensures accurate positioning of rebar, to code, during concrete placement. Designed for #4 and #5 rebar, the #912 has 3 in. clearance from the ground to bottom bar. Simply snap the rebar into place. No wire tying is necessary, saving time and labor. Allowing maximum concrete flow in and around the chair, #912 is your solution to get the job done right.
Chair provides a 3 inch clearance from the ground to rebar
Designed for use with #4 (1/2 in.) and #5 (5/8 in.) rebar
Chair will not collapse during pour, rated for 1,100 lbs when rebar is inserted
Polypropylene chair has 3-5/8 inch x 3-5/8 inch base, a strong support that will not collapse during pour
For use with #4 (1/2 inch) and #5 (5/8 inch) rebar, measures 4-1/2 inch from ground to top of highest bar
Meets requirements to qualify as CRSI class 1 bar support
When snapped into chair, rebar is properly positioned with 3 inch clearance
So strong, workers can walk on grid during pour
Maximum concrete flow reduces job time