


🔧 Torque up your toolkit with precision and power!
The Klein Tools JTH6M4 4 mm Hex Key features a robust T-handle design delivering 6.5 Nm of torque, soft-touch grips for superior comfort, and laser-etched size markings for quick identification. Made from heat-treated alloy steel with a blade-through-handle construction, this 6-inch metric hex key is engineered for professional durability and precision, backed by over 160 years of Klein’s trusted craftsmanship.
| Manufacturer | Klein Tools |
| Part number | JTH6M4 |
| Item Weight | 2.83 g |
| Product Dimensions | 19.05 x 10.16 x 5.08 cm; 2.83 g |
| Item model number | JTH6M4 |
| Size | 4 -mm, 6-Inch |
| Color | Black,blue |
| Style | Metric |
| Finish | Etched |
| Material | Alloy Steel |
| Pattern | Solid |
| Shape | Rectangular |
| Power source type | hand_powered |
| Torque | 6.5 Newton Meters |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Number of Handles | 1 |
| Measurement System | metric |
| Included components | JTH6M4 |
| Batteries Included? | No |
| Batteries Required? | No |
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