Hercules 3 in. Rebar Chair (100-Pack)-912 at The Home Depot
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Model # 912

Internet # 204220121

3 in. Rebar Chair (100-Pack)

Hercules 3 in. Rebar Chair (100-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$58.00 / package
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # 912

Internet # 204220121

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.

California residents: seeProposition 65 information

  • Polypropylene chair has 3-5/8 in. x 3-5/8 in. base, a strong support that will not collapse during pour
  • For use with #4 (1/2 in.) and #5 (5/8 in.) rebar, measures 4-1/2 in. 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 in. clearance
  • Wire tying is eliminated, cutting rebar placement time by 1/3, leading to increased profits
  • So strong, workers can walk on grid during pour
  • Maximum concrete flow reduces job time
  • Bottom rounded edges and flexible corners minimize puncturing of under slab vapor barrier mat
  • Made in the USA


Assembled Depth (in.)  3.625 in  Assembled Height (in.)  4.5 in 
Assembled Width (in.)  3.625 in  Diameter (in.)  0.625 in 
Grade  Does Not Apply  Manufacturer Warranty  no 
Product Length (in.)  3.625  Product Weight (lb.)  .09375 lb 
Returnable  90-Day  Type  Footer chair 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Hercules Rebar Chairs Very strong as advertised... The Rebar chairs have a good foot print to be very stable once the 1/2" or 5/8" reinforcing bars are crisscrossed into the saddled holders.. December 10, 2013
Rated 5 out of 5 by Labor & Time Saver I purchased these Hercules 3" chairs for a home concrete project. The crew doing the concrete work had never seen these items. They were very impressed with the way they were able to configure all the rebars in place so quickly. All rebars snapped into place requiring very little ties. October 22, 2013
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