Adjustable Spanners: A Guide to Types and Benefits

Introduction

Adjustable spanners, also known as wrenches, are versatile tools used to loosen, tighten, or adjust nuts and bolts. They come in various types, each with unique features and benefits, making them indispensable in many industries and home workshops.

Types of Adjustable Spanners

There are several types of adjustable spanners, including:

• Adjustable Wrenches: The most common type, with jaws that can be adjusted to fit different sizes of nuts and bolts.
• Ratcheting Adjustable Wrenches: Similar to adjustable wrenches but feature a ratcheting mechanism that allows for continuous tightening without resetting the jaws.
• Pin Spanner Wrenches: Designed for use with slotted or hex-shaped holes in nuts and bolts.
• Chain Wrenches: Utilize a chain that wraps around the object to provide gripping power, ideal for large or irregularly shaped objects.