Tonnbolt is a squared, stout industrial sans cut like heavy iron plate. Its corners are cut at exactly 45° with square counters behind them, its A V W M v w end in sharp points, and its round rivet dots are the only curves in the font. Built for type that has to work hard: crate and container markings, data-centre and plant signage, packaging, posters, workwear and logos.
Style:
2 styles: Regular and Bold
308 glyphs per style: A–Z, a–z, 0–9, punctuation, € $ % & @ # © ® ™
Western European accents (À–ÿ, Æ, Œ, Ø, ß)
Small caps, fractions, superiors, ordinals, proportional and tabular figures, and class kerning
Formats Included:
OTF
TTF
Additional information
| File name | tonnbolt-regular.ttf |
|---|---|
| File extension | ttf |
| File format | TrueType |
| File MIME type | application/x-font-ttf |
| File size | 28 KB |
| Copyright | Copyright © 2026 Build Interactive. All rights reserved. |
| Font family | Tonnbolt |
| Font subfamily | Regular |
| Identifier | 1.000;NONE;Tonnbolt-Regular |
| Full name | Tonnbolt Regular |
| Version | Version 1.000 |
| PostScriptName | Tonnbolt-Regular |
| File name | tonnbolt-bold.ttf |
|---|---|
| File extension | ttf |
| File format | TrueType |
| File MIME type | application/x-font-ttf |
| File size | 29 KB |
| Copyright | Copyright © 2026 Build Interactive. All rights reserved. |
| Font family | Tonnbolt |
| Font subfamily | Bold |
| Identifier | 1.000;NONE;Tonnbolt-Bold |
| Full name | Tonnbolt Bold |
| Version | Version 1.000 |
| PostScriptName | Tonnbolt-Bold |
| File name | tonnbolt-regular.otf |
|---|---|
| File extension | otf |
| File format | OpenType CFF |
| File MIME type | application/x-font-opentype |
| File size | 23 KB |
| Copyright | Copyright © 2026 Build Interactive. All rights reserved. |
| Font family | Tonnbolt |
| Font subfamily | Regular |
| Identifier | 1.000;NONE;Tonnbolt-Regular |
| Full name | Tonnbolt Regular |
| Version | Version 1.000 |
| PostScriptName | Tonnbolt-Regular |
| File name | tonnbolt-bold.otf |
|---|---|
| File extension | otf |
| File format | OpenType CFF |
| File MIME type | application/x-font-opentype |
| File size | 23 KB |
| Copyright | Copyright © 2026 Build Interactive. All rights reserved. |
| Font family | Tonnbolt |
| Font subfamily | Bold |
| Identifier | 1.000;NONE;Tonnbolt-Bold |
| Full name | Tonnbolt Bold |
| Version | Version 1.000 |
| PostScriptName | Tonnbolt-Bold |
Preview Text Font
View all Glyphs tonnbolt-regular.ttf
220 Characters
View all Glyphs tonnbolt-bold.ttf
220 Characters
View all Glyphs tonnbolt-regular.otf
220 Characters
View all Glyphs tonnbolt-bold.otf
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