NYC Tow Truck Endorsement Practice Exam

In what scenario would you typically use a snatch block?

1. When you need to increase the power of the towing vehicle

2. When you need to change the direction of the tow cable

3. When you are securing a vehicle for towing

4. When you are increasing clearance in the towing line

The correct answer is: When you need to change the direction of the tow cable

Using a snatch block is most appropriate in situations where changing the direction of the tow cable is necessary. A snatch block serves a specific function: it allows the tow line to redirect while also potentially increasing the pulling power when used in certain configurations. This can be especially useful in tight spots or when obstacles might prevent a straight pull. The design of a snatch block accommodates the tow line to run through it, which leads to a change in direction of the cable while minimizing wear and maintaining the vehicle's pulling efficiency. This feature makes it invaluable in various towing scenarios where creating angles rather than a direct approach becomes essential for safety and effectiveness.