1. CNC Lathe Processing, Aluminum Alloy Material, 2. The Outer Diameter Is About 12mm, The Tip Length Is About 45mm, The Thread Is About M10*12mm, And The Total Length Is About 240mm. 3. The Rounded Tip Is . 4. Can Be Used For Shortwave Vertical Antennas Such As -12, Ma-12, Gp20, Etc., Which Are Very Firmly Inserted Into The Ground. 5. In Order To The Conductivity Of The Ground Anchor, The Is Not Treated. Product Name: Shortwave Antenna Ground Anchor Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:As Shown Material:Aluminum alloy Package Contents: 2 x Shortwave Antenna Ground Anchor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.