Which size chain is recommended for making choker chains?

• A. 1/4 alloy steel chain
• B. 3/8 alloy steel chain
• C. 9/32 alloy steel chain
• D. 1/2 alloy steel chain

Answer: (C)

The recommended size chain for making choker chains is 9/32 alloy steel chain because it offers a balance between strength and flexibility. Choker chains need to be sufficiently strong to withstand dynamic loads and stress from logging or lifting operations, while also needing to be flexible enough to effectively tighten around the load being secured.

A 9/32 alloy steel chain provides the necessary strength-to-weight ratio, ensuring safe and efficient operation without adding excessive weight or bulk. It is essential for ensuring that the chain can handle the pressures exerted during its use without risking failure. This size is commonly used in applications requiring secure but adaptable fastening solutions, making it ideally suited for choker chains in mining operations.

The other options, while they may have their applications, either involve sizes that might be too heavy, less flexible, or not as widely accepted for choker chains, thus making them less optimal.