Tools & Home Improvement > Hand Tools > Wrenches & Socket Sets > L-Wrenches
L-Handle Wrench 1.77" x 6.1" (45x155mm) LWJ-PC3081
Brand: Generic / OEM
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Audited BOM: 3 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Inadequate heat treatment (ENG-001) makes the steel brittle, leading to breakage (RMA-001) or deformation (RMA-004) under moderate stress, as reported by users (REV-001, REV-004).
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