Chainsaw Carved Bear Mailbox. This was a request from a customer via Facebook. As with any carving near the road, theft is always a concern, so I cut a hole in the base of the carving to fit a 4X4. A 4X4 was then cemented into the ground at the appropriate distance from the curb. The carving was placed over the 4X4, and timber screws were then driven into the base of the carving to attach it to the 4X4, making it more difficult to be taken.