The Morelli Boone Gauge Stainless Steel 4.0mm to 5.5mm is a stainless steel marking and positioning instrument with heat-treated tips, covering the taller 4.0 mm to 5.5 mm working span. It is used to mark orthodontic bands and to place brackets and accessories at a height the operator can repeat and check throughout the arch.
Key Features
Extended height range — Measuring surfaces at 4.0 mm, 4.5 mm, 5.0 mm and 5.5 mm, in 0.5 mm increments.
Heat-treated tips — Heat treatment preserves the geometry of the measuring surfaces across repeated use.
Band marking — Marks accessory heights on orthodontic bands ahead of welding or soldering.
Bracket and accessory positioning — Delivers the same vertical reference to each bracket, tube or accessory being seated.
Corrosion resistant — Stainless steel body stands up to repeated handling and sterilization.
Steam sterilizable — Autoclavable at 121 °C (250 °F) for reuse between patients.
Technical Specifications
Material: Stainless steel with heat-treated tips.
Measuring Steps: 4.0 mm, 4.5 mm, 5.0 mm and 5.5 mm.
Increment: 0.5 mm.
Sterilization: Autoclavable at 121 °C (250 °F).
Quantity: 1 unit.
Purpose: Marking orthodontic bands and positioning brackets and accessories at a defined height.
Certifications: FDA Approved, CE Approved, ISO 9001:2015, ISO 13485:2016.
Country of Manufacture: Brazil.
Package Includes: Morelli Boone Gauge Stainless Steel 4.0mm to 5.5mm (1 unit).
Clinical Applications
Tall clinical crowns. Positioning brackets and tubes where a taller height between 4.0 mm and 5.5 mm is planned.
Band marking. Marking the height at which attachments will be welded or soldered onto bands.
Arch-wide checking. Verifying that the selected 4.0 mm, 4.5 mm, 5.0 mm or 5.5 mm height has been carried across the arch.
Planning bracket heights in the 4.0 mm to 5.5 mm range?
This gauge turns that plan into a measured, repeatable placement at every tooth.