The Morelli Elastomeric Power Chain — Yellow (5 ft) is a polyurethane elastomeric chain that delivers continuous traction for space closure, anterior retraction, and tooth traction with fixed appliances. The bright yellow shade reads clearly chairside, which makes the chain easy to locate and easy for the patient to recognize between appointments.
Key Features
High-visibility shade — the bright yellow reads clearly against enamel and metal brackets, simplifying chairside checks
Three link spacings — Continuous (2.5 mm), Short (3.3 mm), and Long (4.0 mm) cover different inter-bracket distances
Continuous traction applied along the archwire for progressive space closure
Polyurethane with shape memory for consistent force delivery through the activation interval
5 ft (1.5 m) roll — cut to the segment length each case requires, with no fixed pre-cut modules
Technical Specifications
Material: Polyurethane
Color: Yellow
Available Configurations: Continuous (2.5 mm link spacing), Short (3.3 mm link spacing), Long (4.0 mm link spacing)
Length: 5 ft (1.5 m) per roll
Elastic Strength Loss: 25 days
Purpose: Space closure, anterior retraction, and tooth traction with fixed orthodontic appliances
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016
Country of Manufacture: Brazil
Package Includes: 1 roll of Elastomeric Power Chain Yellow, 5 ft (1.5 m)
Clinical Applications
Space closure across extraction and residual diastema sites
Anterior retraction anchored to posterior segments during levelling and alignment
Arch identification when a practice codes upper and lower arches by color
Need a power chain your patients can spot instantly?
Yellow reads clearly against enamel and metal brackets, on memory polyurethane supplied in Continuous 2.5 mm, Short 3.3 mm, and Long 4.0 mm link spacings.