ATD TOOLS 2-3/8 - 2-7/8 Diameter Extra-Small Swivel Filter Wrench - Oil Filter Tool The ATD TOOLS ATD-5209 Extra-Small Swivel Filter Wrench is engineered for professional technicians who demand efficiency and reliability for oil filter replacements in confined engine compartments. This wrench provides the leverage and maneuverability needed to remove stubborn filters quickly and easily, minimizing downtime and maximizing productivity. Removing oil filters in tight spaces can be time-consuming and frustrating, requiring multiple tools and awkward angles. The ATD-5209's swivel head and compact design allow technicians to access and remove filters that are otherwise difficult to reach, saving time and effort.