---
title: "Lock 3 Icon | Free Download PNG & SVG | Ultimate Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/lock-3--8995
canonical_url: "https://www.streamlinehq.com/icons/download/lock-3--8995"
summary: "Clean line icon of a round padlock with a target-like circular keyhole. Used for security, access, and protection."
---

# Lock 3 icon

The Lock 3 icon shows a round padlock with a rounded shackle and a target-like circular keyhole. Drawn in the line style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for security controls, locked content, access permissions, authentication, and privacy settings. It belongs to Ultimate Regular set in the Ultimate family.

## Preview

![Clean line icon of a round padlock with a target-like circular keyhole. Used for security, access, and protection.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-regular/interface-essential/lock-unlock/lock-3-2qtvira23eea8dwaiid6b.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Lock 3
- **Type**: Icon
- **Set**: [Ultimate Regular](/icons/streamline-regular.md) — Icon encyclopedia with every concept. Regular style prioritizes simplicity, adapts to light/dark backgrounds. 
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Line, Minimal, Stroke
- **Category**: Interface Essential › Lock Unlock
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: lock, locked, padlock, secure, security, cybersecurity, protection, privacy, safeguard, encrypted, target, focus, crosshair, securitylock, lock unlock, circle, round

## Download

- [Download Lock 3 on Streamline](https://www.streamlinehq.com/icons/download/lock-3--8995)

## Also available in other styles

- [Lock 3 — Ultimate Colors](/icons/download/lock-3--19594.md) (Pro)
- [Lock 3 — Ultimate Duotone](/icons/download/lock-3--15799.md) (Pro)
- [Lock 3 — Ultimate Bold](/icons/download/lock-3--7533.md) (Pro)
- [Lock 3 — Ultimate Light](/icons/download/lock-3--8264.md) (Pro)

---

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