Description These survey nails are designed for precise measurement and control points in surveying. Made of durable materials, they provide long-lasting performance in various outdoor conditions. Their unique design allows for easy identification and accurate placement, making them ideal for marking level points and observation points in any surveying project. Features - Color: Silver - Material: Stainless steel - Size: 7.00 x 2.00 x 2.00 cm / 2.75 x 0.79 x 0.79 in - High precision measurement: Achieve accurate measurement results with our survey nails, ensuring reliable and precise data - Versatile applications: Ideal for various scenarios including survey control points, benchmarks, measurement markers, and observation points - Reusable: Made of stainless steel, these marking stakes are resistant to damage and can be used multiple times - Portable design: These measurement mark nails are lightweight and easy to carry, allowing users to perform measurements anytime and anywhere - Efficiency booster: Using these survey nails can enhance work efficiency and reduce measurement errors Package list: 5 x survey spikes