







🔧 Unlock every bolt with precision and power—be the pro who never gets stuck!
The YIYITOOLS HN-1-001 is a 30-piece industrial-grade hex key set crafted from high-quality alloy steel. Featuring a comprehensive size range from 0.7mm to 3/8 inches, it offers both metric and imperial measurements. Its classic L-shaped design with chamfered ends ensures a snug fit and smooth operation, making it ideal for automotive, bicycle, furniture, and machinery maintenance. Durable, versatile, and engineered for professional-grade torque and efficiency.




| Manufacturer | CHANGZHOU SMART WEALTH TRADING CO.,LTD |
| Part number | HN-1-001 |
| Item Weight | 816 g |
| Product Dimensions | 18.49 x 11.51 x 3.99 cm; 816 g |
| Item model number | HN-1-001 |
| Size | 30 PCs |
| Color | Black |
| Style | Wrench Set |
| Finish | Black Oxide Finish |
| Material | Alloy Steel |
| Power source type | Hand Powered |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Measurement System | metric |
| Batteries Required? | No |
TrustPilot
2 周前
2 个月前
3 周前
2 周前