






🔧 Lock in your edge with GEARWRENCH impact extensions!
The GEARWRENCH 3 Pc. 3/8" Drive Impact Locking Extension Set features a secure slide locking mechanism and three extension lengths (3", 6", 12") made from durable chrome molybdenum steel with a corrosion-resistant manganese phosphate finish. Designed for professional-grade impact wrench use, this lightweight, precision-engineered set offers reliable socket retention and versatile reach, manufactured by Apex Tool Group in Taiwan.











| Manufacturer | Apex Tool Group |
| Part number | 84927N |
| Item Weight | 590 g |
| Product Dimensions | 7.87 x 3.43 x 33.02 cm; 589.67 g |
| Item model number | 84927N |
| Size | One Size |
| Color | Black |
| Style | Slide |
| Finish | Manganese Phosphate |
| Material | Chrome Molybdenum Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 3 |
| Head Style | None |
| Measurement System | Metric |
| Compatible Fastener Range | 0.375 inch |
| Included components | Socket Wrench |
| Batteries Included? | No |
| Batteries Required? | No |
M**A
Excellent quality! The GEARWRENCH locking extensions (3", 6", 12") provide a secure grip on sockets, preventing wobbling or slipping. Durable construction handles heavy impact use effortlessly. The knurled design ensures a firm grip. Perfect for tough jobs—worth every penny. Highly recommended for mechanics and DIYers. A must-have in any toolbox!
R**D
Finally got round to using them happy with everything apart from the push sleeve has broken so I can no longer remove the sockets from it didn’t expect this from its first use have used the other in the set and have been fine not very happy
N**K
Work great for what they need to do.
J**S
Work great and good value
C**R
Quality product and supplied in a nice storage case which is ideal for a professional type toolbox so you can see if on of the three extensions is missing. The finish is matt black and is great when your hands are oily or greasy. The socket release part has a knurled finish which slides backwards to make it very easy to change sockets. There is a 5mm hole at the top which I presume is for a small round bar to convert the extensions into a T Handle. We do a lot of Spark Plug changes and I am a bit nervous about the very small release bearing incase it comes loose and drops I to a cylinder.....let's see!!!! Overall very pleased with my purchase and I would recommend this 3 piece extension set by Gearwrench.
Trustpilot
3 weeks ago
2 weeks ago