---
title: "Lock Thin Icon | Free Download PNG & SVG | Phosphor Thin"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/lock-thin--28926
canonical_url: "https://www.streamlinehq.com/icons/download/lock-thin--28926"
summary: "Minimal line icon of rectangular lock with rounded shackle and center dot. Used for security, passwords, and locked states."
---

# Lock Thin icon

The Lock Thin icon shows a rounded rectangular lock body with an arched shackle and a centered dot. Drawn in the line style on a 16px grid so its airy outline stays clear at small sizes. Use it for security controls, password fields, account protection, login screens, and locked states. It belongs to Phosphor Thin free set in the Phosphor family.

## Preview

![Minimal line icon of rectangular lock with rounded shackle and center dot. Used for security, passwords, and locked states.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/phosphor-thin/lock-thin-822d2.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Lock Thin
- **Type**: Icon
- **Set**: [Phosphor Thin](/icons/phosphor-thin.md) — Phosphor is a free and open source icon set created by Helena Zhang and Tobias Fried.
- **Family**: [Phosphor](/icons/phosphor.md)
- **Style**: Line, Outlined, Minimal
- **Category**: All Icons › Vector Icons
- **Default size**: 16px
- **Pricing**: Free
- **License**: [MIT](https://raw.githubusercontent.com/phosphor-icons/homepage/master/LICENSE)
- **Author**: [Phosphor](https://phosphoricons.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: lock, padlock, secure, security, closed, safe, safety, protection, privacy, guard

## Download

- [Download Lock Thin on Streamline](https://www.streamlinehq.com/icons/download/lock-thin--28926)

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