---
title: "Task List Lock Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/task-list-lock--7647
canonical_url: "https://www.streamlinehq.com/icons/download/task-list-lock--7647"
summary: "Clean solid icon of a document with three lines and a padlock. Used for locked files, permissions, and secure task lists."
---

# Task List Lock icon

The Task List Lock icon shows a document with three horizontal list lines and a padlock overlapping its lower-right corner. Drawn in the solid style on a 24px grid so its bold shapes stay legible at small sizes. Use it for locked task lists, file permissions, secure documents, and access-controlled workflows. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Clean solid icon of a document with three lines and a padlock. Used for locked files, permissions, and secure task lists.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/tasks/task-list-lock-hrj3kim4btbkp0e4q86vta.png/task-list-lock-l4ll33wqym9t56ng2t8me.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Task List Lock
- **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**: Work Office Companies › Tasks
- **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**: clipboard, task, list, lock, secured, protection, security, secure, privacy, protected, padlock, confidential, private, notes, document, file, paperwork, encrypted

## Download

- [Download Task List Lock on Streamline](https://www.streamlinehq.com/icons/download/task-list-lock--7647)

## Also available in other styles

- [Task List Lock — Ultimate Duotone](/icons/download/task-list-lock--15873.md) (Pro)
- [Task List Lock — Ultimate Colors](/icons/download/task-list-lock--19707.md) (Pro)
- [Task List Lock — Ultimate Regular](/icons/download/task-list-lock--9109.md) (Pro)
- [Task List Lock — Ultimate Light](/icons/download/task-list-lock--8378.md) (Pro)

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