1. Made of high-quality Q235 spring steel, it has strong toughness and strength, and the surface is smooth and burr-free. 2. Widely used in table saws, lawn, gardening, agriculture, trucks, boats and roof canopy parts, trailers, satellite dishes, patios, plows, lawn mowers and boom sprayers, tractors and other locking applications. 3. Scope of application: suitable for fixed operations of various mechanical equipment outdoors 4. Material: Q235 spring steel/304 stainless steel 5. Lock pin length: 70mm 6. Height: 45mm 7. Lock pin diameter: 6mm 8. Surface treatment: blue and white zinc plating