The grab bar on a car must be at least how many inches above the ground?

The grab bar on a car must be at least how many inches above the ground?

• A. 8 inches
• B. 12 inches
• C. 16 inches
• D. 20 inches

Answer: (B)

Accessible handholds on rail cars must be positioned so they can be reached from the ground with a solid grip. The height needs to balance staying clear of ground-level debris and obstructions with being easy to reach from standing. Twelve inches above the ground hits that balance: it keeps the bar above mud and snow and still allows a quick, secure grasp without excessive bending. A lower height risks snagging on footwear or debris, while a higher height can be hard to reach, especially with gloves or while carrying gear.

Accessible handholds on rail cars must be positioned so they can be reached from the ground with a solid grip. The height needs to balance staying clear of ground-level debris and obstructions with being easy to reach from standing. Twelve inches above the ground hits that balance: it keeps the bar above mud and snow and still allows a quick, secure grasp without excessive bending. A lower height risks snagging on footwear or debris, while a higher height can be hard to reach, especially with gloves or while carrying gear.