







🛠️ Unlock precision and reach where others can’t!
This 3-piece magnetic screwdriver bit holder and extension set features premium stainless steel and aluminum construction, adjustable length guides (80-200mm), and a universal 1/4 inch hex shank compatible with all standard drills and drivers. Designed for precision, safety, and durability, it magnetically locks bits and screws in place while enabling access to narrow, hard-to-reach spaces—perfect for professionals demanding efficiency and control.








| Manufacturer | SeonFook |
| Part Number | SF-US-020 |
| Package Dimensions | 14.5 x 9.6 x 1.8 cm; 100 g |
| Item model number | SF-US-020 |
| Size | 60/80/120mm |
| Colour | Black + Silver |
| Finish | Polished |
| Material | Stainless Steel |
| Pattern | 1/4 inch Hex Shank |
| Number of Pieces | 3 |
| Compatible fastener range | 0.25 inches |
| Special Features | Great for screwdriver bits, drill, batch head and other tools for the conversion, hex shank can fit power drills chuck, 1/4" impact drivers and hand-held drivers. |
| Usage | Widely used in situation of narrow space, to reach the work-place where hands can not reach. |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 100 g |
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