OZCO Building Products OH-02 Oz-Hammer Driver

Although Oz-Posts can be installed with a sledge hammer, jackhammer installation is the recommended method for installing Oz-Posts. Oz-Hammers are the drivers used to install Oz-Posts with a Jackhammer. Oz-Hammers are high grade steel attachments that fit most common jackhammers that are available to rent or buy. There are two Oz-Hammer styles available. Most Oz-Posts use the OH-01 style, the OH-02 style is used for installing Oz-Posts sizes 1-7/8" round and 1-3/4" square. Custom Oz-Hammers can be made for those who would like to use their existing equipment. See the Oz-Post product pages for hammers and spacers required to install each Oz-Post.
Note about Jackhammers: Jackhammers are available at most rental centers. Some carry Bosch® Brute or Wacker® 60# electric jackhammers that are perfect for any size job. There are also gas powered jackhammers (Wacker® model BH-23 is one popular brand) that are great for remote locations where power cords or generators would have difficulty reaching. Air operated jackhammers also work, but is not recommended because they are very heavy and much more difficult to handle. There are many other jackhammer brands and most of them do the job. To be sure, the main feature that the tool will need is to have a 1-1/8" hex chisel holder with a retaining collar.