PROTO Flex Impact Socket: 18 mm Socket Size, 6-Point, Deep, Black Oxide, Not Tether Capable
The PROTO Flex Impact Socket (SKU 3G-OTH-404372, MPN J78418MP) is a 3/8" Drive Metric Flex Impact Socket with an 18 mm socket size. It features a 6-point, deep design with a Black Oxide finish and is Not Tether Capable.
SKU 3G-OTH-404372
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
Need installation or engineering help?
Ask a question
Product Description
The PROTO Flex Impact Socket (SKU 3G-OTH-404372, MPN J78418MP) is a 3/8" Drive Metric Flex Impact Socket with an 18 mm socket size. It features a 6-point, deep design with a Black Oxide finish and is Not Tether Capable.
Frequently Asked Questions
What is the PROTO Flex Impact Socket used for?
The PROTO Flex Impact Socket is used for fastening and loosening 18 mm metric fasteners in high-torque applications. Its flex design allows access to fasteners in tight or angled spaces, making it ideal for automotive repair, heavy equipment maintenance, and industrial assembly where impact wrenches are used.
What are the specifications of the PROTO Flex Impact Socket J78418MP?
The PROTO Flex Impact Socket J78418MP has an 18 mm socket size, 6-point, deep design, and a 3/8" drive. It features a Black Oxide finish for corrosion resistance and is Not Tether Capable. The socket is metric and manufactured by PROTO, a trusted brand in industrial tools.
Where to buy the PROTO Flex Impact Socket in worldwide?
You can source the PROTO Flex Impact Socket J78418MP through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact 3G Electric for availability and lead time on this PROTO socket.
How to select the correct PROTO Flex Impact Socket size?
To select the correct PROTO Flex Impact Socket, match the socket size to the fastener head dimension—here 18 mm. Ensure the drive size (3/8") fits your impact wrench. For tight spaces, choose a flex design. Always use impact-rated sockets like this PROTO model for power tool applications to avoid tool failure.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/8" drive metric flex impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
