Aluminum 3AN-16AN Adjustable Wrench Tool Spanner Black For Hose End Fitting

Aluminum Adjustable Wrench Tool for Hose End Fitting

This aluminum adjustable wrench tool spanner is a dedicated fitting tool for tightening and servicing 3AN to 16AN hose end fittings on braided lines and fuel or oil plumbing.

Overview

This aluminum adjustable wrench tool spanner is made for working with 3AN through 16AN hose end fittings on braided hose assemblies. The adjustable jaw grips the fitting flats without marring the anodized finish during tightening or removal. It suits mechanics, builders, and enthusiasts assembling fuel, oil, and coolant lines with AN fittings.

Built For Performance

• Adjustable jaw covers 3AN through 16AN fitting sizes
• Lightweight aluminum body reduces hand fatigue
• Black anodized finish resists corrosion and wear
• Smooth jaw action for controlled torque on fittings
• Compact profile fits tight engine bay spaces

On-The-Job Use

• Tightening braided fuel line fittings
• Assembling oil cooler and cooler line connections
• Servicing AN plumbing on race and street builds
• Motorcycle and powersports AN fitting work

Specs At A Glance

Good To Know

Q: Will this tool damage the finish on my fittings? A: The jaw is made to grip the hex flats of AN fittings rather than the finished surface, which helps limit scratching. Always seat the jaw fully on the flats before applying force.

Q: Can one tool service all AN sizes? A: The adjustable jaw is designed to cover 3AN through 16AN fittings, so a single tool handles most common sizes. Check jaw engagement on very small fittings before applying torque.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.