【Expansive Compatibility】Designed to fit virtually any 12-ton bottle jack. Specification: Item Type: Bottle Jack Adapter Saddle Material: Iron Application: Will hug and cradle axles up to 3 inch tubes. Hydraulic Bottle Jack Axle Adapter at Jason Criner blog Aazon.co: Jack Axle Adapter Lifting Saddle Copatible with Bottle... 【Iron Material】Constructed out of strong iron material, the bottle jack adapter saddle offers high hardness and excellent wear This ensures a long-term, utility tool that you can rely on for years. 【Various Axle Sizes】The span and adaptability of this bottle jack adapter are noteworthy, as it can snuggly secure axles up to 3in tubes. Bottle Jack Adapter Saddle, Bottle Jack Axle Adapter, High Strength 【Widely Applications】Our bottle jack adapter extends its utility a regular garage or workshop, finding application used in garages, 4x4 trails, Recovery, RV, travel trailers, farms, ranches, overlanding, horse or livestock trailers, and becomes a vital necessity in vehicle roadside safety kits. To ensure fitment with our product, simply measure your lifting platform as a confirmatory step. The assembly sits on any bottle jack that has a 1., 5in lifting platform or smaller. Floor Jack Extension Aazon.co: Bottle Jack Adapter Saddle, Iron Hydraulic Lifting Axle Farm Jack With the ability to mount this on any bottle jack that features a 1., 5in or smaller lifting platform, it proves to be an adaptable and practical addition to any tool set. The broad compatibility permits our bottle jack adapter to successfully work alongside diverse models.