5/8" BSP to Liquid Ball Lock Post Adaptor (Keg Connector Adaptor Bottle jack nor the post is included. If yours does not fit, you have a choice of carefully chiseling/trimming the bottom 3/4” of the post or finding a normal post to use. Smaller saddles may not contact the entire screw face, so adding properly sized steel shims/washers (not included - see video) between saddle and baseplate may remendy said issue on thinner saddles. About this item Durable Galvanized Steel Construction: Crafted from high-quality welded galvanized steel with a powder-coated finish, this bottle jack post adapter supports up to 10 tons and features a thickened plate with a rimmed edge to distribute loads evenly, preventing wood beam damage and slippage 4/EA screws included and used for positioning the post directly over the jack. Jack Saddle Adaptor Bottle Jack Extension Made Of Steel Round Tube Heavy Duty Steel Adaptor NOTE: Some older, swollen, or various other 4x4 lumber may be larger than 3-1/2”. Most 4x4 posts are 3-1/2, but please ensure your jack and your favorite jacking post fit before ordering. 3-5/8” square opening to fit the typical 4x4 (nominal) post. WARNING: This product aids in centering the jacking post over the jack saddle, which is just ONE point of alignment in the lifting assembly. Neither bottle jack nor post is included. Using the patent pending JACK STACK assists in centering the typical 4x4 jacking post over a bottle jack. Push Bar for Post and Tree Puller | Titan Attachments Added convenience while jacking. You can get hurt or die by not using proper safety, overloading, working on slopes, using defective equipment, etc. Lifting with an off-centered jacking assembly will easily tip as load increases. It accommodates up to a 2” jack saddle (head) and 3-5/8” jacking post. Ultimately, jack safety is YOUR responsibility. JACK STACK is added convenience in keeping your post centered over your jack as well as distributing the load over the bottom of the post. 1/4 steel plate with rim to aid in centering the post, prevent the post from slipping off the jack, and to minimize any post base damage via load distribution.
