All Jameco purchases come with a 30-day money-back return policy, plus a 90-day Jameco warranty against any manufacturing defects. All Jameco house-brand products (Jameco ValuePro, Jameco ReliaPro and Jameco BenchPro) come with a one-year warranty. Defective items must be shipped prepaid. This warranty shall not apply to any defects caused by the customer through improper assembly, product modification, negligent operation or handling.