Amazon.com: OEMTOOLS 25429 O Ring and Seal Removal Pick Set, Short and Long Spoon Type Hose and O-Ring Removal Set, Includes 4 Contoured Automotive Picks for Seals, Bushings, Hoses, and O Rings :
31920 | Lisle Corporation
O Ring Pick - Simple Tool for Plumbing Repair – sloanrepair
O-Ring Seal Pick Tool Perfect for O-ring Applications.