







🛠️ Extend Your Reach, Elevate Your Craft
The CASOMAN 9 Pieces Extension Bar Set features premium 50BV30 Chrome Vanadium steel with a corrosion-resistant black phosphate finish, offering unmatched durability and torque support. With 9 versatile extensions across 1/4", 3/8", and 1/2" drives, it fits every job from tight spaces to heavy-duty tasks. The spring-loaded detent ball guarantees secure socket engagement, while the blow-molded carrying case ensures easy transport and organization. Certified to meet DIN standards and backed by a 1-year warranty, this set is engineered for professionals who demand reliability and precision.






| Manufacturer | CASOMAN |
| Part number | CS074 |
| Item Weight | 1.58 Kilograms |
| Product Dimensions | 15 x 11 x 4 cm; 1.58 kg |
| Item model number | CS074 |
| Size | 9 PCS Extension Bar Set |
| Finish | corrosion-resistant black phosphate finish |
| Material | Chrome Vanadium Steel |
| Installation Method | Click |
| Item Package Quantity | 1 |
| Number Of Pieces | 9 |
| Capacity Name | 1/4", |
| Head Style | Fixed Square |
| Measurement System | Inch |
| Accessory Connection Type | 1/4", 3/8" , 1/2" |
| Compatible Fastener Range | 2 inch-6 inch, 10 inch |
| Specific uses | General Purpose |
| Batteries Included? | No |
| Batteries Required? | No |
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