









🔧 Lock in your edge with GEARWRENCH – where precision meets power.
The GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set (3", 6", 12") is engineered for professional-grade performance. Made from durable chrome molybdenum steel with a corrosion-resistant manganese phosphate finish, it features a secure sliding collar locking mechanism and laser-etched size markings. Designed to reduce fastener rounding, this set offers versatile reach and reliable socket retention for demanding impact applications.











| Brand | GEARWRENCH |
| Material | Chrome Molybdenum Steel |
| Finish Type | Manganese Phosphate |
| Number of Pieces | 3 |
| Drive Bit Shank Style | Straight |
| UPC | 099575895166 |
| Global Trade Identification Number | 00099575895166 |
| Bit Compatibilities | 1/2" drive |
| Manufacturer | Apex Tool Group |
| Part Number | 84951N |
| Item Weight | 2.01 pounds |
| Product Dimensions | 13.19 x 1.89 x 3.94 inches |
| Item model number | 84951N |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Color | Black |
| Finish | Manganese Phosphate |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Compatible Fastener Range | 0.5 inches |
| Usage | Professional |
| Included Components | (1) GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Standard Limited Lifetime |
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