Feature 1Compatibility: Bottle jack axle adapter can hug and cradle axles up to 3in tubes. The assembly can be mounted on any bottle jack with a 1.5in lifting platform or smaller. 2Suitable for Varying Bottle Jacks: Bottle jack adapter is compatible with any 12 ton bottle jack. Please measure your lifting platform to ascertain compatibility with our product. 3Tips: Smaller bottle jack lifting platforms can also be used, but it's ideal to have the lifting pad as close to 1.5 inches in diameter as possible for a better fit. 4Robust Design: Constructed from iron material, the bottle jack adapter saddle exhibits superior hardness and wear resistant, ensuring dependable use in the long run. 5Wide Application: Bottle jack adapter is widely used for the garage, the 4x4 trail, Recovery, RV, travel trailer, farm, ranch, overlanding, horse or livestock trailer, vehicle roadside safety kit Item Type: Bottle Jack Adapter Saddle Material: Iron Application: Will hug and cradle axles up to 3 inch tubes.The assembly sits on any bottle jack that has a 1.5in lifting platform or smaller. It will likely work with any 12 ton bottle jack but measure your lifting platform to confirm that it will work with our product. Package List 1 x Bottle Jack Adapter Saddle 1 x Cushion Pad