Hlplenn AN Hose Fitting Installation Tool Kit - 4AN–12AN, 5 Dies, Aluminum Body & Hardened Steel Dies

Hlplenn Fitting Installation Tool Kit is a compact, all‑metal AN hose assembly and removal set with five hardened dies for -4 to -12 AN CPE hoses.

This kit combines a machined aluminum body and hardened steel dies to simplify installing and removing AN-style socket nuts on common CPE (rubber) fuel and oil hoses. Designed for garages and mobile technicians, the set covers the most used AN sizes and protects fittings and hoses by providing correct grip and alignment during assembly or disassembly.

How does this tool make AN hose assembly faster and safer?

The Hlplenn kit prevents slippage and damage by holding AN socket nuts evenly while you torque or remove them. Its adjustable gripping design pairs with purpose-fit dies to center and stabilize fittings, reducing the risk of cross-threading and hose deformation.

• Five dies sized for -4, -6, -8, -10, -12 AN fittings
• Hardened-steel dies resist wear under repeated use
• Aluminum alloy body provides solid leverage without excessive weight
• Designed specifically for CPE (rubber) hoses to avoid crushing soft materials

Which hoses and fittings are compatible with the Hlplenn set?

This kit is intended for standard CPE rubber hoses and compatible AN socket nuts within the -4 to -12 AN range. It is not suitable for PTFE (Teflon) or NBR hose types, so verify hose material before use to ensure proper fit and avoid tool or hose damage.

• Works with -4 through -12 AN socket nuts (common automotive sizes)
• Optimized for CPE rubber fuel and oil lines
• Not recommended for PTFE/Teflon or NBR hose constructions
• Fits most brands of AN fittings due to adjustable gripping mechanism

What materials and features give the tool long life?

The main body is crafted from corrosion‑resistant aluminum alloy while the dies are hardened steel for strength where it matters. This combination keeps the kit lightweight for portability yet durable enough for repeated professional or DIY use.

• Aluminum alloy body for rigidity and low weight
• Hardened steel dies for wear resistance under torque
• Compact form factor to store in toolboxes or vehicle trunks
• Simple die-change design for quick swaps on the job

How portable and organized is the kit for mobile repairs?

Hlplenn engineered the set to be compact so it stays together in a toolbox or service bag. All five dies and the main tool fit neatly, making it convenient for roadside repairs or for technicians who move between vehicles or workstations.

• Compact footprint for toolbox and vehicle storage
• All dies included to cover common AN ranges without extra purchases
• Lightweight construction helps when working overhead or in tight spaces
• Durable finish reduces corrosion during transport and storage

Who is this for? The Hlplenn Fitting Installation Tool Kit is ideal for mechanics, tuners, motorsport crews, and informed DIYers who work with AN fittings and CPE rubber hoses. If you frequently install or remove -4 to -12 AN fuel or oil lines and need a durable, portable toolset to protect fittings and speed assembly, this kit provides the core sizes and build quality required. Confirm hose material is CPE before use; avoid this tool on PTFE or NBR hoses.