Professional Orthodontic Lingual Chain Attachment Set (Gold/Silver)

This orthodontic lingual chain set features gold and silver medical alloy options, designed specifically for precise tooth control and aesthetic requirements in lingual brace systems. Each set contains 2 pre-formed lingual chains in sterile individual packaging, ready for immediate clinical use.

Product Specifications

Package Quantity: 2 chains/set (Gold or Silver option)

Single Chain Dimensions: 80mm Length × 50mm Width × 2mm Thickness

Material: Medical-Grade Cobalt-Chromium Alloy (ASTM F75 compliant)

Sterilization: EO (Ethylene Oxide) Sterilized, individually sealed

Key Features

1. Dual Aesthetic Options

• Gold version with biocompatible PVD coating for premium aesthetics

• Silver version maintains traditional medical metal appearance

• Color-stable finish resistant to discoloration and oxidation

2. Precision Engineering

• Consistent 1.2mm±0.1mm link spacing for uniform force distribution

• Rounded edges (R-angle ≥0.3mm) to prevent soft tissue irritation

• Pre-curved design adapts to lingual tooth surface anatomy

3. Clinical Convenience

• Pre-formed design requires no chairside adjustment

• Individually sterile packaged for immediate use

• Standard size compatible with most lingual bracket systems