Adjustable Aluminium AN Fitting Spanner Wrench AN3 to AN12, 0-33 mm, Red

Product Overview

This adjustable aluminium spanner is designed for tightening AN fittings from AN3 through AN12, with an adjustable opening of 0 to 33 mm. The aluminium jaws are kinder to anodised fittings than standard steel spanners, helping to avoid scratching or marking the finish on braided hose ends and adaptors during installation.

Key Features and Benefits

• Adjustable opening from 0 to 33 mm
• Suits AN3, AN4, AN6, AN8, AN10 and AN12 fittings
• Aluminium construction to help protect anodised fittings
• Red and black finish
• Single tool replaces a full set of AN spanners
• Lightweight and easy to carry in a track day toolkit

Vehicle Compatibility

This is a universal workshop tool and is not vehicle specific. It is suited to anyone working with AN fittings on fuel, oil, coolant or brake lines in custom builds and motorsport vehicles. Please confirm that the opening range suits the fittings you use.

Product Specifications

• Product type: adjustable AN fitting spanner
• Opening: 0-33 mm
• Fitting sizes: AN3, AN4, AN6, AN8, AN10, AN12
• Material: aluminium
• Colour: black / red
• Package size: 10 x 2 x 2 cm
• Gross weight: approx. 0.25 kg

Installation and Usage

Adjust the jaws to fit snugly on the flats of the fitting before applying force, to avoid slipping and rounding. Aluminium spanners are designed for the relatively low torque required by AN fittings; avoid using them on high-torque fasteners. Use a second spanner to support the mating fitting while tightening. Keep the tool clean and inspect the jaws periodically for wear, as worn jaws can slip and damage fittings.

Package Contents

Sold as a single item: one adjustable spanner as pictured.

Important Fitment Notice

As a universal tool, please confirm the opening range suits your fittings before purchase. Images are for reference only, and colour may vary slightly. Contact us if you need help choosing tools for your AN fitting project.