Check the listing for details. Chain Link Black Ground Post Sleeve | Gound Post Anchor for 1 3/8" OD Pipe. Condition: New. Listed at 29.75 USD. All Products | DF Supply, Inc. Product Information " alt="" /> " alt="" /> Click on the Image to Enlarge zoom_in " alt="" /> " alt="" /> Chain Link Black Ground Post Sleeve | Gound Post Anchor for 1 3/8" OD Pipe So... Model: GPS138B Key Features: By using a ground sleeve, you increase the lifespan and durability of your post An easy and effective way to install posts into the ground Designed to fit 1 3/8" posts Simple to install Chain Link Black Ground Post Sleeve | Gound Post Anchor for 1 3/8" OD Pipe So... Product Details Product Details The in-ground post sleeves are designed to make installing a post easy and provide an option to be a temporary installation. The pointed edge makes installing the sleeve into the ground easier and removes the need to dig a post hole. A ground post driver tool and mallet are the only things required for installation in the softer ground; otherwise, a ground sleeve auger may be necessary. The sleeves will fit a 1 3/8" OD post. To install, first, insert the driver tool in the top, hammer the pointed end of the sleeve into the ground, and simply slide the post into the sleeve. This quick, easy, and temporary installation process provides a variety of uses for various applications.