





🔧 Elevate your toolkit game—because precision and power never go out of style.
The Sunex 3646 is a 16-piece SAE and Metric low profile hex driver set forged from durable Cr-Mo steel, designed for high torque impact tools. Featuring dual size markings, a compact stubby design for tight spaces, and a rugged storage case, it meets ANSI standards and offers lifetime warranty coverage, making it the ultimate professional-grade solution for precision fastening.




| Brand | Sunex Tools |
| Material | Metal |
| Drive System | Hex |
| Finish Type | Black Phosphate, Black oxide finish, Chrome, Painted, Steel |
| Number of Pieces | 1, 16 |
| Drive Bit Shank Style | stubby |
| UPC | 735090666293 613364036464 013222111669 613364082690 072080021763 613364022603 |
| Global Trade Identification Number | 00613364082690 |
| Bit Compatibilities | SAE and Metric |
| Manufacturer | Sunex International |
| Part Number | 3646 |
| Item Weight | 2.28 pounds |
| Product Dimensions | 8.72 x 3.9 x 2 inches |
| Item model number | 3646 |
| Is Discontinued By Manufacturer | No |
| Size | SAE & Metric Stubby Hex Driver |
| Style | SAE & Metric Stubby Hex Driver |
| Finish | Black Phosphate, Black oxide finish, Chrome, Painted, Steel |
| Pattern | Driver Set |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Compatible Fastener Range | Compatible with SAE and Metric hex fasteners |
| Included Components | Bare-Tool |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Lifetime warranty does not cover abuse |
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