Flex warranty for power tools
The short version
Flex covers power tools in full for 1 year, with no partial coverage after that. That full coverage is shorter than most of the 45 brands we compared, which typically cover 2 years in full. You don't need to register to get this coverage.
From Flex's published warranty, checked October 2026.
What's covered
Full coverage: everything, parts and laborPartial coverage: some parts only, you usually pay labor
Purchase5 yrs10 yrs+Full: 1 yearNo partial coverage
- Full coverageWhole product1 year
Varies by model line
Flex words its warranty differently for some lines. This page shows the least generous one.
- Corded, 12V and 18V legacy tools; STACK PACK storageFull: 1 year. No partial coverage
- 24V cordless tools, batteries and chargersFull: 5 years. No partial coverage
The fine print, decoded
What it leaves out
- Normal wear and tear
Good to know before you buy
- Covers the original purchaser only, in the US (and territories) and Canada. Keep your dated receipt.
- Register within 30 days of purchase to get 5 years instead of 3.
- You pay shipping to and from the FLEX service dealer.
- Most accessories and attachments have no warranty.
- Registering does not extend coverage on these products.
How other brands compare for power tools
- 1. Jet100/100 · Full: 5 years
- 2. Ridgid70/100 · Full: Lifetime
- 3. Chicago Pneumatic65/100 · Full: 5 years
- 4. Delta65/100 · Full: 5 years
- 5. Hercules65/100 · Full: 5 years
Where you buy it matters
How long stores give you to return it
Longest return window first, for power tools.
- CostcoMost itemsNo fixed deadline
- Sam's ClubMost itemsNo fixed deadline
- BJ's Wholesale ClubMost items365 days
- SupplyHouseMost items365 days
- Harbor FreightMost items90 days
- Lowe'sMost items90 days
Show all 23 stores
- O'Reilly Auto PartsMost items90 days
- Rockler Woodworking and HardwarePower tools, CNC machines and laser products90 days
- The Home DepotMost items90 days
- WalmartMost items90 days
- Blain's Farm & FleetUpper Midwest storesMost items90 days
- Theisen's Home Farm AutoUpper Midwest storesMost items90 days
- Northern Tool + EquipmentMost items60 days from delivery
- Family Farm & HomeGreat Lakes storesMost items60 days
- Advance Auto PartsSpecial orders and commercial tools and equipment45 days
- Ace HardwareMost items30 days
- Do it BestMost items30 days
- NAPA Auto PartsMost items30 days from delivery
- Tractor SupplyMost items30 days
- Murdoch's Ranch & Home SupplyMountain West storesMost items30 days
- Rural KingMidwest storesMost items30 days
- SutherlandsSouth Central storesMost items30 days
- Wilco Farm StoresPacific Northwest storesMost items30 days
From each store's published return policy, using its rule for power tools where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
Work at Flex and see something out of date? Send us the current terms and we'll check and update this page.Suggest a correction
I-BUY.AI isn't paid by any brand, and ratings can't be bought. How we rate warranties