






🔩 Master your drill game with the ultimate 4-in-1 chuck key—because every pro deserves precision!
The FIRSTINFO 4-in-1 Drill Chuck Key is a versatile, durable tool designed to fit multiple drill chuck sizes (1/4", 3/8", 1/2") with a compact, rust-resistant high carbon steel build. Its dual-direction design ensures easy tightening and loosening, backed by a robust warranty for professional-grade reliability.





| Manufacturer | FIRSTINFO TOOLS Co., Ltd. |
| Part Number | H5164 |
| Product Dimensions | 11.4 x 3.5 x 1.9 cm; 110 g |
| Item model number | H5164 |
| Size | full size |
| Colour | Metal |
| Finish | Polished |
| Material | High Carbon Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Head Style | Hex |
| Included Components | Chuck Key |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 110 g |
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