Swivoil Filter Wrench #3527 10" long has the capacity 3-7/8" to 4-3/8" Even hard-to-reach oil filters will come off easily with this swivel-handle oil filter wrench Unique yoke and link assembly allows a good grip, but will not crush the filter Swivel tension is adjusted easily by using the nut and bolt on the handle For all filters capacity from 3-7/8" to 4-3/8" inches (96-111mm) in diameter