Central Steel Supply Company, Marlborough, MA.
Central Steel Supply Company
85 Ames Street
Marlborough, MA 01752
Phone: 800-345-3232 | 508-573-5300
Email: sales@centralsteelsupply.com
Website: www.centralsteelsupply.com
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Rebar Chairs (Slab Bolsters) elevate rebar off the ground and provide reliable support and accurate spacing to maintain proper concrete coverage in slab and foundation pours. Chairs are often secured to rebar with wire tie loop ends.
Rebar Chairs
Unit of Measure
1 

Item Name

Height (in)

Material

Finish

Weight Per Foot (lb)

Drawing

1" Rebar Chair N/A 1 N/A Carbon Steel N/A Bare N/A 0.352

1 1/2" Rebar Chair N/A 1-1/2 N/A Carbon Steel N/A Bare N/A 0.371

2" Rebar Chair N/A 2 N/A Carbon Steel N/A Bare N/A 0.400

2 1/2" Rebar Chair N/A 2-1/2 N/A Carbon Steel N/A Bare N/A 0.411

3" Rebar Chair N/A 3 N/A Carbon Steel N/A Bare N/A 0.440

4" Rebar Chair N/A 4 N/A Carbon Steel N/A Bare N/A 0.520

5" Rebar Chair N/A 5 N/A Carbon Steel N/A Bare N/A 0.534

6" Rebar Chair N/A 6 N/A Carbon Steel N/A Bare N/A 0.548

Unit of Measure
1