Your outdated dental equipment isn?t ideal for you or your assistant. And your productivity could be greatly increased with the right delivery solution. Solution: A-dec 500 12 o?clock duo delivery system. You and your assistant work completely in sync. Everything you need positioned exactly where you want it. Handpieces. Accessories. Supplies. Your patients feel at ease with instrumentation out of their direct view. It?s all possible with the A?dec 500 12 o?clock duo delivery system.