SEDY 4-Piece Flare Nut Wrench Set, Metric 9-17mm, CR-V Steel
$12.99 on Amazon.com (as of October 13, 2026, 10:33 PM EST) View details ↗
The SEDY 4-Piece Flare Nut Wrench Set is engineered for precision and durability, providing automotive professionals with the reliable performance required for demanding repair tasks. Constructed from high-quality CR-V steel, each wrench features a robust one-piece alloy structure that maximizes strength and extends the tool's lifespan. This design ensures that the tools maintain their integrity under heavy use, making them an ideal choice for mechanics, auto repair technicians, and those working on production lines who require consistent and dependable equipment.
This specialized kit includes four offset end spanners, each designed with dual sizing to cover eight common standard metric dimensions: 9mm and 11mm, 10mm and 12mm, 13mm and 14mm, and 15mm and 17mm. This dual-size configuration offers greater versatility, allowing users to clamp flared nuts of various standards while reducing the number of individual tools needed. The compact design facilitates easier access to tight spaces commonly found in vehicle undercarriages and engine bays.
Convenience and organization are central to the user experience, as the set arrives with a dedicated storage pouch. This accessory keeps the wrenches neatly arranged and protected, ensuring they are always ready for immediate use. Whether you are removing nuts from fuel tube hoses, transmission lines, or other hydraulic systems, the SEDY wrench set delivers the precision and ease of use necessary for efficient and safe maintenance operations.
| Material | CR-V Steel |
|---|---|
| Size Range | 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm |
| Piece Count | 4 |
| Included Accessories | Storage Pouch |






