Crash boxes provide an incredibly high energy absorption capacity. They operate in parallel with the coupler and are usually combined with anti-climb devices to achieve optimal structural collapse, as they are not designed to transfer high vertical and lateral loads.

Product features:

• Non-reversible energy absorption (must be replaced after use)

• Not velocity dependent

• Almost 100% efficiency

• Absorbs the remaining impact after the initial collision

• Shape can vary to fit available space

• The product is used in combination with coupler release/shear bolts to ensure that the coupler is released in a controlled manner and pushes through the towing pocket without affecting the crash boxes or cab structure