---
title: "Lock 6 Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/lock-6--7533
canonical_url: "https://www.streamlinehq.com/icons/download/lock-6--7533"
summary: "Bold solid icon of a padlock with an arched shackle and circular keyhole. Used for security, privacy, and access controls."
---

# Lock 6 icon

The Lock 6 icon shows a rounded padlock body with an arched shackle and circular keyhole. Drawn in the solid style on a 24px grid, its bold shapes stay clear at small sizes. Use it for security settings, privacy controls, login screens, permissions, and protected content. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Bold solid icon of a padlock with an arched shackle and circular keyhole. Used for security, privacy, and access controls.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/lock-unlock/lock-6-h2mx8yn7tb4memshdxwp7.png/lock-6-kzbtn7njt2eunmqp3n1909.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Lock 6
- **Type**: Icon
- **Set**: [Ultimate Bold](/icons/streamline-bold.md) — Bold style features strong, solid shapes for instant recognition. It gives excellent legibility on dark backgrounds.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid, Filled, Bold, Glyph
- **Category**: Interface Essential › Lock Unlock
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: lock, padlock, security, secure, privacy, protection, locked, password, encryption, keyhole

## Download

- [Download Lock 6 on Streamline](https://www.streamlinehq.com/icons/download/lock-6--7533)

## Also available in other styles

- [Lock 6 — Ultimate Colors](/icons/download/lock-6--19594.md) (Pro)
- [Lock 6 — Ultimate Duotone](/icons/download/lock-6--15799.md) (Pro)
- [Lock 6 — Ultimate Regular](/icons/download/lock-6--8995.md) (Pro)
- [Lock 6 — Ultimate Light](/icons/download/lock-6--8264.md) (Pro)

---

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