---
publication_id: "OT-2026-000001665"
title: "Compact powered wrench"
published_at: "2026-09-15T19:07:29.109723Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000001665"
categories:
  - "tools-tooling/clamping-tools"
keywords:
  - "b25b21/00"
  - "b25f5/02"
  - "b25f5/02"
  - "b25b21/00"
  - "b25b21/004"
  - "b25b21/004"
---

# Compact powered wrench

## Abstract

A wrench including a tool head including a tool output member. The wrench also includes a motor configured to selectively drive the output member and a battery assembly. The battery assembly includes a battery cell and the battery cell provides power to the motor. A support tube surrounds at least a portion of the motor and a portion of the battery assembly. A handle surrounds the support tube.