Fixed height adapters add extra height to your existing pads and allow you to choose whatever style of pad you want on top. For example- JO01x-x fits Challenger lifts with 6" x 6" square pads. JO31x-x fits Challenger lifts with 4" x 4" square pads. Once you have determined the first 4 digits that represent the lift brand and pad you have now then choose the style of pad you want on the top of the adapter. B, C, E, etc. Finally choose the height you want 6" or custom heights up to 12".
* ADJUSTABLE HEIGHT AND FIXED HEIGHT ADAPTERS ARE BUILT TO ORDER AND SHIP BY UPS GROUND ONLY