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Yahong Intra‑Oral Orthodontic Attachments Bi‑directional Traction Round‑Tube Lingual Button Box 20*1 Hover to inspect
Yahong Intra‑Oral Orthodontic Attachments Bi‑directional Traction Round‑Tube Lingual Button Box 20*1 1
Yahong Intra‑Oral Orthodontic Attachments Bi‑directional Traction Round‑Tube Lingual Button Box 20*1 2

Built to Last — Tactile & Durability

Autoclave Tolerance
500+ cycles @ 134°C

High-pressure steam sterilization, cycle after cycle.

TiN Coating Integrity
<1% wear after 500 cycles

Ultra-low surface energy prevents resin adhesion.

Edge Retention
500 cycles still sharp

Precision-forged CrMo alloy holds its working edge.

Yahong Intra‑Oral Orthodontic Attachments Bi‑directional Traction Round‑Tube Lingual Button Box 20*1

$32.00
In Stock
Two‑type tube design for bidirectional traction
  • SKU Code: YH00820
  • Model: YH00820
Yahong Intra‑Oral Orthodontic Attachments Bi‑directional Traction Round‑Tube Lingual Button Box 20*1
I型
I型
II型
II型
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Frequently Asked Questions

A No. Our anti-stick instruments use a titanium nitride (TiN) coating with ultra-low surface energy.

A Fully compliant. Every instrument ships with traceable CE/FDA documentation.

A Yes. We accept custom handle textures, weights, and tip geometries.

A Tested to 500+ cycles at 134°C / 2 bar with no observable edge fatigue or corrosion.

A French/Japanese surgical-grade CrMo alloy steel, precision-forged and cryogenically treated. Hardness HRC 50–55.

A Yes. We provide edge regrinding, joint re-tensioning, and full lifespan assessment.

Product Q&A

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Two‑type tube design for bidirectional traction

  1. Dual‑directional Traction Round‑Tube Lingual Button, Type I (single round tube) & Type II (double round tube) available. Bonded on lingual tooth surface. Round tube allows archwire passing‑through while supporting bidirectional traction force.
  2. Applied for lingual orthodontics, rotated tooth correction, impacted tooth traction and space closure. Compatible with orthodontic archwires, elastic rings and power chains.
  3. Perforated etched‑mesh bonding base expands contact area for stable bonding, reduces debonding risk under traction load.
  4. Integrally machined from medical‑grade stainless steel, high structural strength against deformation. Mirror‑polished surface minimizes soft‑tissue irritation to tongue. Autoclavable for repeated sterilization.
  5. 20 pieces per box. Type I and Type II are packed separately for orthodontic clinic stock.
Instrument Type
Category Orthodontic Instruments
Material Stainless Steel
Usage Disposable

Common Applications

This instrument is widely used in dental clinics and hospitals for diagnostic and therapeutic procedures. Suitable for both routine examinations and specialized treatments.

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Clinical Technical Specifications

Material

French/Japanese surgical-grade stainless steel (CrMo alloy) — precision forged, corrosion-resistant.

Autoclave Cycles

134°C autoclave sterilization, 500+ cycle tolerance. Maintains edge and structural integrity.

Clinical Application

Suitable for routine restorative, endodontic, and periodontal procedures.

Doctor Usage Feedback

"Well-balanced, comfortable grip, no fatigue during long procedures." — Dr. Zhang, Shanghai