Tools & Home Improvement > Hand Tools > Screwdrivers & Nut Drivers > Screwdriver Sets
6 Piece Screwdriver Set H1721
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 lack of adequate heat treatment in the chrome-vanadium steel alloy (ENG-001) results in shafts that easily deform under torque (RMA-001), leading to negative reviews about product quality (REV-001).
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