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⚡️ Gear up with GEARWRENCH – where power meets precision in every turn!
The GEARWRENCH 4 Pc. 1/2" Drive Impact Extension Set includes 3", 5", 10", and 15" extensions made from high-strength chrome molybdenum steel. Designed for professional-grade durability, it features an off-corner loading design to reduce fastener rounding and a manganese phosphate finish for corrosion resistance. Perfect for automotive and industrial applications, this set delivers secure socket retention and exceptional torque performance.























| ASIN | B00UM690TY |
| Bit Compatibilities | 1/2" drive |
| Bit Set Composition | Bit Set |
| Brand | GEARWRENCH |
| Brand Name | GEARWRENCH |
| Country of Publication | Taiwan |
| Customer Reviews | 4.8 out of 5 stars 990 Reviews |
| Drive Bit Application | automotive |
| Drive Bit Shank Style | 1/2" Drive |
| Drive System | Nutsetter |
| Drive system | Nutsetter |
| Finish Types | Manganese Phosphate |
| Finish type | Manganese Phosphate |
| Global Trade Identification Number | 00099575895067 |
| Included Components | Socket Wrench |
| Item Length | 15 Inches |
| Item Type Name | 4 Pc. 1/2" Drive Impact Extension Set 3", 5", 10" & 15" |
| Item Weight | 1.41 kg |
| Item length | 15 Inches |
| Manufacturer | Apex Tool Group |
| Manufacturer Part Number | 84950N |
| Material | Chrome Molybdenum Steel |
| Material Type | Chrome Molybdenum Steel |
| Model Number | 84950N |
| Number of Items | 1 |
| Number of Pieces | 4 |
| Number of pieces | 4 |
| Set Name | 4 Pc. 1/2" Drive Impact Extension Set |
| UPC | 099575895067 |
| Unit Count | 1 Count |
C**A
Needed to reach a distant stuck bolt, worked.
Needed these to access some control arm bolts that were 30 year originals. Took a beating with a big impact driver and socket, but the bolts eventually came loose. Minimal damage to the Gearwrench extensions. Wish I had bought these earlier to use with similar difficult jobs.
F**O
De excelente calidad
Excelente compra. La calidad de fabricación es muy buena, tienen un cromado impecable y un excelente ajuste con los dados. No presentan juego y el seguro de bola sujeta perfectamente los sockets. Se sienten sólidas y transmiten muy bien el torque. Las compré para complementar mi juego de herramientas y definitivamente cumplieron mis expectativas. GearWrench sigue demostrando que fabrica herramientas de excelente calidad. Las volvería a comprar sin pensarlo.
R**D
Perfect product
Thanks for perfect product
W**L
Excellent addition to your tools.
Excellent extensions and very strong with any 1/2 gun. Does what is intended to do.
S**E
Lo que esperaba
Buena calidad
Trustpilot
3 weeks ago
1 week ago