Copy, type, and use

Centerline Symbol ℄

℄ is U+2104 CENTRE LINE SYMBOL. It is used in technical drawings and specifications to identify a centerline or center-related dimension according to the applicable drafting convention.

Character
Unicode
U+2104

Symbol choices

Choose and Copy Centerline Symbol

Copy the exact character, compare verified variants and related choices, or use a ready-made format.

Exact symbol and common choices

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Ready-to-copy examples

Copy a short example and replace its surrounding text or value as needed.

Centerline Symbol Copy and Paste

Press the Copy button beside ℄, then paste it with Ctrl+V on Windows, Command+V on Mac, or the Paste command on mobile.

Copy the centerline symbol One click copies the exact Unicode character.
  1. 1
    Copy

    Press the button to copy ℄.

  2. 2
    Place the cursor

    Open the message, document, form, or profile where you need it.

  3. 3
    Paste

    Use Ctrl+V, Command+V, or the mobile Paste command.

Technical drawingsMachining calloutsDimension notesCAD annotations

What Is the Centerline Symbol?

℄ is U+2104 CENTRE LINE SYMBOL. It is used in technical drawings and specifications to identify a centerline or center-related dimension according to the applicable drafting convention.

Technical drawings

Machining callouts

Dimension notes

CAD annotations

How to Type the Centerline Symbol

Choose your device or app to insert the centerline symbol without copying it from another page.

Centerline Symbol on Windows

In Microsoft Word, type 2104 and press Alt+X. In other Windows apps, use Character Map or copy ℄ from this page.

Centerline Symbol on Mac

Open Character Viewer with Control+Command+Space and search for the first character name, or copy ℄ from this page.

Centerline Symbol on iPhone and iPad

Tap the copy button for ℄, then paste it into the target app. Save it as a text replacement for repeated use.

Centerline Symbol on Android

Tap the copy button for ℄, then paste it into the target app. Save it as a text replacement for repeated use.

Centerline Symbol on Chromebook

On ChromeOS with Unicode input enabled, press Ctrl+Shift+U, type 2104, then press Enter; otherwise copy ℄.

Centerline Symbol on Microsoft Word

Type 2104, then press Alt+X to convert the code to ℄.

Centerline Symbol on Google Docs

Use Insert > Special characters and search by the Unicode name, or paste ℄ from this page.

Centerline Symbol Unicode and HTML Codes

Use these values when you need the centerline symbol in HTML, CSS, source code, or a character reference.

Unicode U+2104
Unicode name CENTRE LINE SYMBOL
HTML decimal
HTML hex
CSS escape 2104

How to Use and Format the Centerline Symbol

Format ℄ according to the specific role defined for Centerline Symbol. ℄ is U+2104 CENTRE LINE SYMBOL. It is used in technical drawings and specifications to identify a centerline or center-related dimension according to the applicable drafting convention. For Centerline Symbol, the encoded form is U+2104; preserve the complete sequence, capitalization, charge, unit letters, subscripts, or operator structure exactly as shown. For Centerline Symbol, placement and spacing should follow the scientific, mathematical, editorial, musical, currency, safety, or interface convention required by its actual use.

This page covers the Unicode centerline symbol ℄. A complete engineering drawing still requires line types, dimensions, tolerances, and the governing drafting standard. When centerline symbol communicates an action, quantity, relation, category, warning, or status, include nearby readable wording and an accessible name. Test centerline symbol in the actual website, document, font, export format, and assistive technology rather than accepting a merely similar appearance.

  • In technical drawings, identify ℄ as Centerline Symbol and explain the exact role it performs before the reader relies on it.

  • For machining callouts, retain the sequence U+2104; do not silently replace ℄ with the related form CL.

  • When centerline symbol appears in dimension notes, apply this convention: Follow the drafting standard and company convention required for the drawing.

  • While preparing cad annotations, compare ℄ with ⌖ and ⌀, then keep the version whose meaning matches the source.

  • Encode centerline symbol as UTF-8 or the numeric references ℄ and ℄ so the published text remains searchable and selectable.

  • Give ℄ the readable label “Centerline Symbol” wherever the surrounding sentence, formula, score, table, or control does not already state the meaning.

  • Test centerline symbol in the final font, mobile layout, PDF export, copy workflow, and screen-reader output before sharing or using it.

Centerline Symbol Examples

  • ℄ 25 mm
  • Centerline: ℄
  • Hole on ℄
  • Dimension from ℄
  • Accessible reading: centerline
  • Unicode sequence for Centerline Symbol: U+2104
  • HTML decimal: ℄
  • HTML hexadecimal: ℄
  • CSS escapes: 2104
  • Accessible text label: Centerline Symbol

Common Centerline Symbol Mistakes

  • Using CL where ℄ is required changes the intended centerline symbol or introduces a different notation.
  • Dropping part of U+2104 while copying centerline symbol into technical drawings.
  • Applying the wrong convention to centerline symbol in machining callouts; specifically, omitting required dimensions or tolerances..
  • Leaving ℄ unexplained in dimension notes when the audience may read it as ⌖.
  • Assuming the font used for cad annotations will render centerline symbol exactly like the preview on this page.
  • Converting ℄ into an image even though selectable Unicode text is appropriate for centerline symbol.
  • Publishing centerline symbol without checking the distinction from ⌀.
  • Using ℄ as the only accessible name of a button, diagram item, formula token, status message, or technical label.

How Centerline Symbol differs

This page covers the Unicode centerline symbol ℄. A complete engineering drawing still requires line types, dimensions, tolerances, and the governing drafting standard.

More About the Centerline Symbol

℄ is U+2104 CENTRE LINE SYMBOL. It is used in technical drawings and specifications to identify a centerline or center-related dimension according to the applicable drafting convention. Common applications include Technical drawings, Machining callouts, Dimension notes, and cad annotations. A complete engineering drawing still requires line types, dimensions, tolerances, and the governing drafting standard. Compare it with CL, ⌖, and ⌀ Before using it, because a similar appearance does not guarantee the same meaning. In practical use, centerline symbol should be introduced with enough context to tell readers whether it represents technical drawings, machining callouts, dimension notes, or cad annotations. Practical examples for Centerline Symbol include: ℄ 25 mm; Centerline: ℄; Hole on ℄; Dimension from ℄; Accessible reading: centerline. The Centerline Symbol format checklist says: In technical drawings, identify ℄ as Centerline Symbol and explain the exact role it performs before the reader relies on it. For machining callouts, retain the sequence U+2104; do not silently replace ℄ with the related form CL. When centerline symbol appears in dimension notes, apply this convention: Follow the drafting standard and company convention required for the drawing. While preparing cad annotations, compare ℄ with ⌖ and ⌀, then keep the version whose meaning matches the source. Avoid these Centerline Symbol failures: Using CL where ℄ is required changes the intended centerline symbol or introduces a different notation. Dropping part of U+2104 while copying centerline symbol into technical drawings. Applying the wrong convention to centerline symbol in machining callouts; specifically, omitting required dimensions or tolerances.. Leaving ℄ unexplained in dimension notes when the audience may read it as ⌖. Forms that must stay separate from Centerline Symbol: CL means C L abbreviation—Plain-text centerline abbreviation; ⌖ means Position indicator—Crosshair-like position symbol; ⌀ means Diameter sign—Diameter callout symbol. For Centerline Symbol, literal UTF-8 ℄, decimal ℄, hexadecimal ℄, and CSS 2104 all need to preserve U+2104; verify the result at /symbols/centerline/ in the target font.

Centerline Symbol FAQ

What is the encoded form of Centerline Symbol?

Centerline Symbol is encoded as U+2104; its Unicode character names are CENTRE LINE SYMBOL.

How should I copy ℄ for technical drawings?

Copy the complete sequence ℄ and verify that every character in U+2104 remains present after pasting.

Which HTML form reproduces Centerline Symbol?

Use literal UTF-8 ℄, decimal references ℄, or hexadecimal references ℄; do not substitute CL.

Why might ℄ look different in machining callouts?

The font or emoji renderer can change shape and spacing, but the encoded sequence U+2104 should remain unchanged.

Can I replace ℄ with ⌖ or ⌀?

Only when the destination convention explicitly calls for that form. This page covers the Unicode centerline symbol ℄. A complete engineering drawing still requires line types, dimensions, tolerances, and the governing drafting standard.