Amazon.com: BUSY-CORNER Brass O-Ring Installation and Extraction Tools Kit, Set of 2 Pieces in a Color Box,Mini Hook O Ring Pick Set, for O Rings Removal,Oil Seal Puller and Extractor Remover in
No. 35 – O Ring Pick – 2 Tool Set – C. S. Osborne & Co.
Amazon.com: Brass O-Ring Pick Tool (No Scratch) [P/N: OPICK-BR]
3Pcs Scuba Diving Handle Brass Pick O Ring Tool Kit Seal Remover Soft Grip Set | eBay
6 Piece O-Ring Removal Hook and Pick Set Simply Bearings Ltd