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
