---
title: "Key Lock Icon | Free Download PNG & SVG | Ultimate Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/key-lock--15799
canonical_url: "https://www.streamlinehq.com/icons/download/key-lock--15799"
summary: "Clean duotone icon of a key overlapping a padlock. Used for security, access, and passwords."
---

# Key Lock icon

The Key Lock icon shows a large key overlapping a rounded padlock with a visible keyhole. Drawn in the duotone style on a 24px grid with a 1px stroke so it stays clear and adaptable in compact interfaces. Use it for security settings, access controls, password tools, account protection, and authentication screens. It belongs to Ultimate Duotone set in the Ultimate family.

## Preview

![Clean duotone icon of a key overlapping a padlock. Used for security, access, and passwords.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-duotone/interface-essential/lock-unlock/key-lock-ew6lali60nmopm7cfzyl1m.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Key Lock
- **Type**: Icon
- **Set**: [Ultimate Duotone](/icons/streamline-duotone.md) — Ultimate is the world’s largest icon family, designed by 8 expert designers. The Duotone style enhances visual depth by combining colored lines and filled shapes, perfect for matching brand or project colors. Key advantages: 1—Customizable colors. Apply up to four different colors to icon elements. 2— Adjustable stroke thickness. Create looks ranging from thin to bold for varied aesthetics.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Duo, Stroke, Filled
- **Category**: Interface Essential › Lock Unlock
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: key, lock, padlock, unlock, security, secure, protection, keyhole, privacy, safety, safe, locked, access, lock unlock

## Download

- [Download Key Lock on Streamline](https://www.streamlinehq.com/icons/download/key-lock--15799)

## Also available in other styles

- [Key Lock — Ultimate Colors](/icons/download/key-lock--19594.md) (Pro)
- [Key Lock — Ultimate Regular](/icons/download/key-lock--8995.md) (Pro)
- [Key Lock — Ultimate Bold](/icons/download/key-lock--7533.md) (Pro)
- [Key Lock — Ultimate Light](/icons/download/key-lock--8264.md) (Pro)

---

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