Tools & Home Improvement > Hand Tools > Wrenches & Socket Sets > Combination Wrenches
12-Piece Metric Combination Wrench Set 6-22mm MM-GJ12PC
Brand: Generic / OEM
•
Audited BOM: 13 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 combination of inadequate dimensional tolerances (ENG-001) and low steel hardness leads to screw stripping (RMA-001), resulting in customer dissatisfaction (REV-001, REV-005).
🔒
+4 additional failure modes & return complaint chains locked
Unlock Full RMA Analysis