PROTO Socket Bit Set: 1 - 25 Pieces, 3/8 in Drive Size, 7 Pieces
The PROTO Socket Bit Set (SKU 3G-OTH-310723, MPN J4990-7ST) is a 25-piece hex bit socket set with a 3/8 in drive size. It features a fixed insert design and includes 7 pieces covering a tip size range of 1/8 in to…
SKU 3G-OTH-310723
Also listed as: J49907ST · J4990 7ST
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Socket Bit Set (SKU 3G-OTH-310723, MPN J4990-7ST) is a 25-piece hex bit socket set with a 3/8 in drive size. It features a fixed insert design and includes 7 pieces covering a tip size range of 1/8 in to 3/8 in.
Frequently Asked Questions
What is the PROTO Socket Bit Set used for?
The PROTO Socket Bit Set is used for driving hex fasteners in industrial assembly, maintenance, and repair tasks. It is suitable for automotive, manufacturing, and mechanical applications where precise torque and secure bit retention are required.
What are the specifications of the PROTO Socket Bit Set J4990-7ST?
The PROTO Socket Bit Set (MPN J4990-7ST) includes 25 pieces with a 3/8 in drive size. It features a fixed insert design and contains 7 hex bits covering a tip size range from 1/8 in to 3/8 in. The set is built for durability and reliable engagement with hex fasteners.
Where to buy the PROTO Socket Bit Set worldwide?
You can source the PROTO Socket Bit Set through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to select the right PROTO Socket Bit Set for your application?
Select the PROTO Socket Bit Set based on your drive size and tip size requirements. This set uses a 3/8 in drive and covers tip sizes from 1/8 in to 3/8 in. Ensure the fixed insert design matches your fastener type. For heavy-duty use, verify the set includes the needed bit sizes.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO hex bit socket sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
