[Features]: Newly upgraded adjustable AN wrench with interchangeable hex and flat nylon jackets, providing a secure grip while preventing fitting damage.

[Nylon Jackets]: The wrench comes with two interchangeable jackets—hex and flat, combining the functionality of a traditional AN wrench and a flat wrench in one tool.

[Material]: High-strength aluminum alloy wrench with a sandblasted finish for durability and corrosion resistance. Reinforced nylon jackets offer excellent heat and wear resistance.

 [Warranty]: EVIL ENERGY provides a 1-year warranty for this product.

• Soft Non-Marring Nylon Material: This 4" magnetic vise jaw pad is made of high-quality flexible nylon, with no scratches and no dents. Safely clamps delicate AN fittings, coated parts, and precision accessories without surface damage.
• Strong Magnetic Attachment: Magnetic vise jaw inserts firmly adsorb on the bench vise, no slipping or offset when twisting connectors with a wrench. Keep the AN fittings fixed stably to improve repair and disassembly efficiency.
• Multi-Groove Universal Design: Specially designed multi-groove structure precisely fits various hex and special-shaped hose fittings. This bench vise protector grips parts tightly, preventing loosening during force operation.
• Wide Multipurpose Application: Universal 4-inch size compatible with most bench vises. Ideal for automotive modification, plumbing maintenance, machinery processing, and all kinds of daily clamping work.

The EVIL ENERGY 3AN-16AN Adjustable AN Wrench Kit is designed for builders working with common automotive aluminum AN hose ends. It includes one adjustable aluminum wrench and one pair of 4-inch magnetic soft jaws, providing a controlled way to hold and turn fittings during new hose assembly or maintenance. Use it with compatible fittings in fuel, oil, coolant, transmission-cooler, turbo, and other automotive AN plumbing systems. The aluminum contact surfaces help reduce marks on anodized fittings but do not replace correct assembly, torque, inspection, or leak-testing procedures.

Built for harsh automotive environments, this PTFE fuel hose kit operates across -76℉ to 446℉ (-60℃ to 230℃), delivers 1500 PSI maximum working pressure with a 4500 PSI burst pressure rating.

Compatible with all automotive fuels, lubricants and coolants, it suits diverse high‑temp high‑pressure applications. The kit includes an adjustable wrench and soft‑jaw vise to avoid surface scratches and simplify fitting assembly.

Note that the rigid PTFE hose cannot be sharply bent or folded, professional installation is strongly advised.

The EVIL ENERGY 3AN-20AN Adjustable AN Wrench Kit pairs one aluminum AN fitting wrench with a pair of 4-inch magnetic vise jaw pads for assembling and servicing aluminum hose ends without buying a full set of fixed-size wrenches. Choose this extended-range version when your build includes compatible fittings larger than 16AN. The vise pads hold hose ends during assembly and help reduce cosmetic damage to anodized surfaces. Suitable for custom fuel, oil, coolant, transmission-cooler, turbo, and other automotive AN plumbing. Always follow the fitting manufacturer’s assembly and torque instructions and leak-test the finished line before use.

• Two-Piece AN Wrench Set: Includes a 3AN–16AN adjustable wrench and a fixed 6AN Socket / 8AN B‑Nut wrench.
• Broad AN Coverage: Services common AN hose ends, adapters and fitting nuts across multiple sizes.
• Lightweight Aluminum: Corrosion-resistant construction helps reduce marring on aluminum AN fittings.
• Secure, Comfortable Grip: Ergonomic handles provide controlled leverage and help prevent slipping.
• Garage Ready: Ideal for automotive fuel, oil and coolant line assembly and maintenance.