KNIPEX 5 in. 90 Degree Angled External Snap-Ring Pliers 46 21 A01 - The Home Depot
3/4 in. External Retaining Ring - AndyMark, Inc
DIN471 Hose Connector Internal External Retaining Circlips Black Lock Ring Snap Ring Retaining Ring - China Internal Circlip, External Circlips | Made-in-China.com
Product: Spartan Tool 3/8" External Snap Ring Sft - 64022430
Rotor Clip - External Snap Retaining Ring: 48.5 mm Groove Dia, 46 mm Shaft Dia, DIN I7221 _ I7223 Spring Steel, Phosphate Finish - 70964382 - MSC Industrial Supply
1/8" (.125) External Snap Ring, Retaining Ring, SAE, Black Phosphate, inch, NEW | eBay