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Introducing Easy Fix

Screwless Precision. Effortless Removal.

Equator Easy Fix is the next-generation Fixed Screwless implant prosthetic solution designed for clinicians and laboratories who demand precision, efficiency, and full compatibility with all implant connections —without the unnecessary cost of complexity. Engineered in Europe, trusted globally, and now FDA Approved and available in the U.S. It  delivers clinical reliability at a cost that simply makes sense.

NOW AVAILABLE!

Why Rhein83 USA

Since 1983, Rhein83 has pioneered smart attachment systems for removable and now fixed prosthetics with OT Bridge System. Our boutique approach, global footprint, and Italian-engineered R&D deliver clinical precision and unmatched support to dental professionals worldwide.

Featured Solutions

Engineered for Simplicity, Compatibility & Versatility in Every Case
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OT Equator
Abutments

The industry’s lowest profile abutment with unmatched restorative flexibility

  • Seamlessly transitions between removable and fixed prosthetic treatment plans

  • Sealed internal threaded chamber prevents bacterial microleakage

  • Compatible with all implant platforms—including 3.0mm narrow-body implants

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One Abutment,
One Time Protocol

Protect the biological seal with a stable, single-component solution

  • OT Bridge workflow built entirely on a single abutment

  • Avoids repeated abutment removal, maintaining soft tissue attachment

  • Supports long-term implant health through biological barrier preservation

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Versatile
Prosthetic Options

Designed for bar, post, and screwless restorations with precision fit

  • Supports 2mm threaded, castable, and root-retained bar systems

  • Internal threading can be scanned and reproduced from undocumented components

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Sphero Block Abutments

Reliable solutions for elderly patients and complex ridge cases

  • Sphero Flex handles up to 42° implant divergence with rotational ball design

  • Great for patients with limited dexterity or vision challenges

  • Available in 2.5mm and 1.8mm ball sizes to match clinical needs

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Engineered for Fixed and Removable Flexibility

  • All Equator removable solutions use the same retention caps and housing, reducing inventory and simplifying workflows.

  • Angulation correction up to 30 degrees with 2 implants can be achieved with standard housing and up to 50 degrees with Smart Box housing with no loss of retention.

  • Advanced accessories and tools support every step—from planning to placement.

Clinical Resources & Support

Access expert clinical support and resources including U.S.-based technical guidance, educational webinars, scientific documentation, and university-led case studies—all with direct phone and email assistance.

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Rhein83 vs The Competition

Strong long-lasting elastic retention. More aesthetic outcomes. Less complexity. Our fixed systems support up to 80° implant divergence, eliminates the need for bulky MUA abutments, and reduces screw use by up to 25%—delivering superior outcomes and streamlined workflows.

Now Available
Equator EasyFix

Equator Easy Fix

 A Cost Effective Screwless Full Arch System Increased Aesthetics

Eliminate Bulky Multi-Unit Abutments 

Ease of Maintenance - No Trauma 

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Get in Touch

1 Radisson Plaza Suite #710
New Rochelle, NY 10801

Phone: (877) 778‑8383

Phone: (800) 233‑6559

Fax: (914) 633-6363

Email: info@rhein83usa.com

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To place an order call (877)778-8383.

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