Just Clips - Tool Kit, Contains 1 Snap Ring Pliers, 1 PATENTED ClipKey, and 1/2" Milwaukee Clips - MADE IN THE USA (5 Friction Rings and O-rings) - Amazon.com
Milwaukee Part # 48-22-6331 - Milwaukee Pliers Kit (3-Piece) - Plier Sets - Home Depot Pro
Milwaukee Snap Ring Pliers Set (9-Piece) 48-22-6539 - The Home Depot
3/8" Impact Wrench Retaining Ring Clip With O-Ring Compatible With Milwaukee Type - Amazon.com