Tools & Home Improvement > Hand Tools > Magnifiers
4-inch (100mm) 1.5X Magnifying Glass, Model LK-053
Brand: Generic / OEM
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Audited BOM: 4 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-quality plastic (PS) in the frame leads to its degradation and cracking, resulting in engineering failures and customer returns.
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