Rebar is sold in lengths of _______.

• A. 8
• B. 10
• C. 12
• D. 15

Answer: (B)

Rebar is produced in standard lengths to keep inventory simple, pricing straightforward, and on-site fabrication efficient. A ten-foot length is a convenient modular unit because it is long enough to reduce the number of joints in typical grids, yet short enough to be easily handled, stored, and cut to exact project needs. This alignment with shop drawings and bending schedules makes ten-foot stock the most commonly available option, which is why it’s the best answer. While other lengths may be available in certain markets or for specific jobs, ten feet is the standard default in many practice contexts.