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IllCouple1829 posted on r/multitools3w
Maybe its for Jpn but. https://www.amazon.co.jp/-/en/MultiParts-Disassembly-Wrench-Gerber-Multitools/dp/B0CQZ5C146 https://multipartsstore.com/products/multitool-dissassembly-wrenches?srsltid=AfmBOope3SEn8IBpsby4K5fbc4Tgl1vb5LiSjnMLF_EryV2d4eQgs9SZ