When working with heavy machinery, it is important to have a reliable shear that can handle any job. The Challenger Guardrail Shear is easy to use and offers powerful cutting capabilities. This shear is perfect for cutting through guardrails or other materials quickly and efficiently. It is also made from durable steel construction that will last for years of continuous use. Designed to fit a 5-9 tonne excavator, this Guardrail Shear will slice through guardrail and cut it to manageable lengths.