★ Specification: </br> ◆ Length: 17.25 inch </br> ◆ Inside Diameter: 2.7 inch </br> ◆ Outside Diameter: 3 inch </br> ◆ Handle Length: 9 inch </br> ◆ Weight: 12 lb </br></br> ★ Function: </br> Contrast hammering, allowing you to easily push the wooden fence post vertically into the ground.</br> </br>★ Easy to use: </br> With its heavy weight, the post can reach the required depth in the ground. </br> </br>★ How to use: </br> 1. Mark where the post is to be installed. </br> 2. Place the post point into the ground. </br> 3. Put the driver over the post. </br> 4. Release forcefully. </br> 5. After every few hits, check whether the post is vertical.