Cup-style engagement, precise and effortless: The wrench features a cup design with a multi-faceted inner structure that precisely engages the top of the oil filter. This ensures even force distribution, stable torque transfer during removal and installation, and requires less effort compared to chain-style or belt-style wrenches. It also minimizes damage to the filter surface.

Industrial-Grade Durability: Crafted from high-strength chromium-vanadium steel with rust-resistant coating, the wrench body offers exceptional hardness and toughness. It withstands high torque loads, ensuring long-term reliability for oil filter installations. Its superior wear and deformation resistance guarantees extended tool lifespan.

Portable storage for easy access: Comes with a red hard-shell case featuring categorized slots for organized tool storage. This prevents loss or mix-ups while offering lightweight portability—perfect for car trunks or toolboxes, meeting on-the-go vehicle maintenance or workshop needs.