WIHA 77890 Combination Multi-Bit Screw & Nut Driver
The WIHA Multi-Bit Screwdriver (MPN 77890) is a combination multi-bit screw and nut driver featuring a 5/16 in tip size. This tool integrates nut driver, Phillips, and slotted tip functions into a single unit.
SKU 3G-OTH-309187
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WIHA Multi-Bit Screwdriver (MPN 77890) is a combination multi-bit screw and nut driver featuring a 5/16 in tip size. This tool integrates nut driver, Phillips, and slotted tip functions into a single unit.
Frequently Asked Questions
What is the WIHA Multi-Bit Screwdriver 77890 used for?
The WIHA Multi-Bit Screwdriver 77890 is used for driving Phillips and slotted screws and for turning hex nuts, combining nut driver, Phillips, and slotted tip functions in one tool. It is ideal for assembly, maintenance, and electrical work where multiple fastener types are encountered.
What are the specifications of the WIHA 77890 screwdriver?
The WIHA 77890 has a 5/16 in tip size and includes #1, 1/4 in, #2, 3/16 in, and 5/16 in tip sizes. It is a combination multi-bit screw and nut driver. The manufacturer part number is 77890, and the brand is WIHA.
Where to buy the WIHA 77890 multi-bit screwdriver worldwide?
3G Electric supplies the WIHA 77890 multi-bit screwdriver worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tool for your facility.
How to select the right WIHA multi-bit screwdriver for my job?
Select the WIHA 77890 when you need a single tool for Phillips, slotted, and nut-driving tasks. Match the tip sizes (#1, 1/4 in, #2, 3/16 in, 5/16 in) to your fasteners. For heavy-duty use, ensure the 5/16 in nut driver fits your hex nuts. 3G Electric can advise on application fit.
Used in
Common applications for WIHAWIHA Products
3G Electric supplies WIHA combination multi-bit screw & nut drivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.