What object is used to prevent a two block condition on the 8 IN snatchblock?

What object is used to prevent a two block condition on the 8 IN snatchblock?

• A. 5 IN wooden dowel
• B. Steel rod
• C. Nylon strap
• D. Plastic block

Answer: (A)

The object used to prevent a two block condition on the 8 IN snatchblock is a 5 IN wooden dowel. This dowel serves as a physical barrier that effectively prevents the block from being pulled too close to the crane’s boom when rigging is set up for lifting. By inserting the dowel into the appropriate position, it acts as a stop that ensures safe operation and helps to avoid the dangerous condition known as two blocking, where the block and hook collide with the crane boom. The use of a wooden dowel is common practice due to its availability, ease of use, and effectiveness in providing that essential safety mechanism during lifting operations.

The object used to prevent a two block condition on the 8 IN snatchblock is a 5 IN wooden dowel. This dowel serves as a physical barrier that effectively prevents the block from being pulled too close to the crane’s boom when rigging is set up for lifting. By inserting the dowel into the appropriate position, it acts as a stop that ensures safe operation and helps to avoid the dangerous condition known as two blocking, where the block and hook collide with the crane boom. The use of a wooden dowel is common practice due to its availability, ease of use, and effectiveness in providing that essential safety mechanism during lifting operations.