The entry point to the RotoPax system. One spinning T-handle, one flat surface, one container held down hard enough to forget about.Specifications Handle Single spinning T-handle Fits Every RotoPax container, 1–4 gallon Included 4" disc plate Stacking Yes, with an extension (max 2 containers) Warranty 1 year Standard vs DLX vs LOX Standard One T-handle. Budget option, does the job. DLX Two independent arms, more clamping force. Recommended if you're stacking. LOX Two arms plus a lock cylinder. Not compatible with extensions. Mount it to any flat surface, set the container on it, align with the container dimples, turn until tight. The included 4" disc plate bolts direct, or pair it with a mounting plate or bracket.Why the RotoPax pattern mattersThis mounting interface has become a de facto industry standard. Dozens of manufacturers build brackets to it — including our own Heavy-Duty RotoPax Spare Tire Mount, plus Front Runner, Eezi-Awn, Leitner, Axia Alloys, Xtrusion, TrailRax and RockSlide. Buy into RotoPax once and you can mount it to almost anything you'll ever own.