Neewer Metal Camera Lens Filter Wrench Set (4 Pieces) for Filters, Step-up or Step-down Rings, 48-58mm and 62-77mm in Diameter-Black Fit most common filters 48-58mm / 62-77mm in diameter; step-up & step-down rings 77mm/72mm/67mm/62mm/60mm/58mm/55mm/52mm/49mm/48mm. Lightweight and durable metal construction. Use one wrench to remove stuck filters from lenses. Use both wrenches to seperate stuck filters from each other. Note: Filters, Lens or Camera Not Included!