Reinforcing Steel Rebar, #4 Bar, 1/2" Diameter x 20' Long, Grade 60

Rebar (short for reinforcing bar) is a steel bar used as a tension device in reinforced concrete and reinforced masonry structures to strengthen and aid concrete under tension. Rebar significantly increases the tensile strength of the structure. Rebar's surface is often deformed to promote a better bond with the concrete.

• #4 Rebar
• 1/2-inch diameter x 20-feet long
• Grade 60
• Meets ASTM A615/A996