Tools & Home Improvement > Hand Tools > Wrench Sets
2 Pc Tool Kit with MM-A-175 Hex Wrench Set
Brand: Generic / OEM
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Audited BOM: 6 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 low-quality material (Low-alloy Carbon Steel) of the hex wrenches (COMP-006) results in insufficient hardness, leading to rapid tip stripping (ENG-001), causing returns (RMA-001) and customer complaints (REV-001).
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