What is the rated capacity for 1/4 in cotton webbing?

What is the rated capacity for 1/4 in cotton webbing?

• A. 80 lbs
• B. 60 lbs
• C. 100 lbs
• D. 40 lbs

Answer: (A)

Rated capacity is the maximum load that can be applied safely to a strap or webbing under normal conditions. For 1/4 inch cotton webbing, the established safe working load is 80 pounds, reflecting the material’s strength and the safety margins used in standard testing. This value is lower than the breaking strength to account for knots, wear, and dynamic loading, ensuring the webbing isn’t pushed toward failure in typical use. The other options would either underrate the capacity or exceed the tested safe limit for this combination of width and material, which is why 80 pounds is the best choice.

Rated capacity is the maximum load that can be applied safely to a strap or webbing under normal conditions. For 1/4 inch cotton webbing, the established safe working load is 80 pounds, reflecting the material’s strength and the safety margins used in standard testing. This value is lower than the breaking strength to account for knots, wear, and dynamic loading, ensuring the webbing isn’t pushed toward failure in typical use. The other options would either underrate the capacity or exceed the tested safe limit for this combination of width and material, which is why 80 pounds is the best choice.