Click to expand Tap to zoom Z-Axis Hardstop Original price $3.00 - Original price $3.00 Original price $3.00 $3.00 - $3.00 Current price $3.00 | / Quantity Add to cart These components mount on the z-axis extrusion and physically limit how high and low FarmBot can move the z-axis. They are sold individually. Two are required for a complete FarmBot. Thickness: 5mm Material: 6061 Aluminum Surface Treatments Tumble polished Sandblasted Clear anodized