This hardened steel survey spike is built for tough conditions, featuring a hard chrome coating for added longevity and corrosion resistance. Its design—1/2" head tapering to a 1/4" tip—makes it perfect for driving into asphalt, concrete, stone, and other hard surfaces.

Highly detectable with magnetic locators, it's ideal for permanent or semi-permanent control points. Available individually or in boxes of 100, it's a reliable choice for surveyors who need strength and precision in the field.

Details

• Hardened Steel (perfect for magnetic locators) with a hard chrome coating
• For driving into Asphalt, Concrete, Stone, etc.
• 1/2" Head tapers down to a 1/4" diameter at the tip
• Sold as single spikes, and in boxes of 100