Built to last: Made from durable alloy steel with a stable, rust-resistant finish, this oil filter wrench delivers high strength and long service life so you can rely on it for repeated vehicle maintenance tasks. Strong, secure grip: Aggressive serrated (wave-cut) teeth and a tight bite provide a firm hold on filters and fasteners, reducing slipping and minimizing damage during removal—even on seized or over-tightened parts. Adjustable and versatile: The adjustable opening fits a wide range of filter sizes and also tackles screws, nuts, hooks and other fasteners. One compact tool covers multiple jobs across automotive, household and industrial applications. Portable and convenient: Compact, lightweight design makes the wrench easy to carry in a toolbox, trunk or service bag. Enables fast, efficient filter changes on the go—useful for garage work, mobile repairs, or shop environments. Practical performance benefits: Speeds up oil and filter changes with fewer tools required Reduces risk of filter damage compared with pliers or improvised tools Corrosion resistance keeps the tool reliable over time Typical use scenarios: Home car maintenance: Quickly remove and replace oil filters during routine oil changes in the driveway or home garage. Mobile/mechanic work: Carry the lightweight wrench to job sites or roadside calls for fast, dependable filter removal outside the shop. Workshop and manufacturing: Use the adjustable wrench in vehicle assembly or equipment maintenance to remove a variety of fasteners and filters without switching tools. Function, compatibility and key attributes: Function: Oil filter removal and general fastening work Compatibility: Adjustable opening fits multiple filter sizes and common screws, nuts and hooks Size and weight: Compact, lightweight for easy transport and storage Material: Alloy steel construction with rust-resistant properties Performance: Strong serrated grip for secure, slip-resistant removal This oil filter wrench is a practical, durable tool for anyone who needs reliable, portable filter and fastener removal in automotive, construction, household or industrial settings.