1. Material: pure copper
2. Compatible vehicles: agricultural vehicles/loaders/rollers
3. Deep, clean threads, evenly distributed force, and less prone to slippage
4. Smooth, burr-free surface, durable and sturdy
5. Convenient to use, easy to install and tighten by hand
6. Brass is corrosion-resistant, has strong oxidation resistance, stable performance, and resists deformation
7. Weight: 42g