Ring Hammer. Suitable for removing dents between panels and other tight access areas. Nearly 7/8in. finger opening fits most index or ring fingers. Three face design features pick, 3/4in. diameter high crown, and larger low crown about 1 3/4in. diameter. Measuring just over 3in. overall, this handy tool can be used as a dolly inside the panel to back up hammer blows or to raise low spots. Fits where there isn't enough room to swing a traditional body hammer. Made in the USA. One Year Manufacturer's Warranty.