Tools & Home Improvement > Hand Tools > Wrenches & Socket Sets > Hex & Torx Keys
2-Piece Hex Key Set A-175
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
Excessive manufacturing tolerances (ENG-002) in the Allen wrench (COMP-001) cause looseness in the screw, leading to stripping (RMA-002) and customer complaints (REV-002).
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+4 additional failure modes & return complaint chains locked
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