The Texas Speed 6AN Aluminum AN Wrench is a single-size specialty wrench for assembling and servicing 6AN AN hose ends and fittings. Because the wrench is aluminum rather than steel, it tightens the fitting without scratching or gouging the anodized finish, so new AN plumbing keeps looking new after it has been installed and serviced.
Each Texas Speed AN wrench is machined from 6061 aluminum, which is softer than the steel of a standard open-end wrench and far less likely to mar an anodized fitting. The jaws are chamfered and contoured for a comfortable grip, and the size is stamped into the wrench so it can be picked out of a drawer at a glance. Texas Speed offers these wrenches as individual sizes, double-headed combinations and a seven-piece set.
Specifications
- Wrench size: 6AN
- Material: 6061 aluminum
- Grip: Chamfered and contoured
- Identification: Size stamped on the wrench
- Use: Assembling AN hose ends and fittings without scratching
- Part number: TSP-6063 (Texas Speed 25-6063)
FAQ
What fittings does the Texas Speed 6AN AN wrench fit?
It fits the hex on 6AN AN hose ends, adapters and fittings. AN wrench sizes match the AN dash size, so this wrench is for 6AN fittings only; Texas Speed sells other sizes individually and as a set.
Why use an aluminum AN wrench instead of a regular steel wrench?
A steel wrench will scratch and gouge anodized aluminum AN fittings. The Texas Speed wrench is 6061 aluminum, which grips the fitting firmly but is soft enough to leave the finish intact during assembly and maintenance.
Is the Texas Speed 6AN AN wrench marked with its size?
Yes. Each Texas Speed AN wrench is stamped with its size for quick identification, and the chamfered, contoured shape gives a comfortable grip while tightening hose ends.
Is this AN wrench vehicle specific?
No. It is a universal tool that works with any 6AN AN fitting or hose end regardless of the vehicle or the fitting brand, including Texas Speed AN fittings.

