Features and Benefits:Removes and installs external snap rings from 1/4" to 1-7/16" diameter;Includes five pairs of interchangeable points;Replace tips easily using a 5/64" hex key;Comfort grip handles to reduce user hand fatigue;Compatible with 447 and 448DD replacement tip sets;GEARWRENCH offers a broad range of snap and retaining ring pliers in the most common tip sizes. These pliers come in external, internal and convertible styles, with either fixed or replaceable tips, to meet the varied needs of professional mechanics and industrial technicians. Forge Ahead with the reliable strength of GEARWRENCH tools.