Details:
- Constructed of premium steel that produces the most durable survey marker in the industry
- Like the Mag Nail the Mag Spike is magnetized for easy detection
- Featuring a large center point and 1-inch (2.54 cm) diameter head makes it great for control points and property corners
- Made in the USA
- 3/8 x 3 inch spike size
- 25 MagSpike per box
- Weighs 2.50 lb (1.13 kg)