Use the ABN 4 Piece Snap Ring Pliers Heavy Duty Tools to remove and install internal and external snap rings, circlip, and retaining rings while performing routine maintenance on your lawnmower, tractor, shredder, truck, car, or other machines. Snap ring plier sets include a straight tip internal pliers, a straight tip external pliers, a 45 degree bent tip internal piers, and a 45 degree bent tip external pliers, each with .090 inch ultra-fine tips. Precisely compress, expand, and position small parts when working on ignition systems, intake valves, brake systems, rifle bolt faces, and electronics. Spring-loaded vinyl handles provide comfort and security while the fabric carrying case provides easy transportation and organization. Each snapring tool measures at roughly 13 inches. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.