Tools & Home Improvement > Hand Tools > Tool Sets
3-Piece Household Tool Kit GJ-014
Brand: Generic / OEM
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Audited BOM: 5 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of low-alloy steel without adequate heat treatment for screwdriver shafts (ENG-001) results in low hardness, leading to tip stripping and deformation (RMA-001), as reported by consumers (REV-001).
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