PROTO Flex Socket: 1/4 in Drive Size, 3/8 in Socket Size, 6-Point, Std, Chrome
The PROTO Flex Socket (MPN J4773A) is a 1/4" Drive SAE Flex Socket with a 3/8" socket size and 6-point standard configuration. It features a chrome finish and is not tether capable. This PROTO-branded socket is…
SKU 3G-OTH-307923
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 PROTO Flex Socket (MPN J4773A) is a 1/4" Drive SAE Flex Socket with a 3/8" socket size and 6-point standard configuration. It features a chrome finish and is not tether capable. This PROTO-branded socket is designed for industrial applications requiring a flexible drive tool.
Frequently Asked Questions
What is the PROTO Flex Socket J4773A used for?
The PROTO Flex Socket J4773A is used for turning fasteners in tight or awkward spaces where a rigid socket cannot align with the fastener. Its 1/4" drive and 3/8" 6-point chrome design suits industrial maintenance, assembly, and repair tasks across multiple departments.
What are the specifications of the PROTO J4773A flex socket?
The PROTO J4773A is a 1/4" drive SAE flex socket with a 3/8" socket size, 6-point standard configuration, and chrome finish. It is not tether capable. The manufacturer part number is J4773A, and it is designed for professional industrial use.
Where to buy the PROTO J4773A flex socket worldwide?
3G Electric supplies the PROTO J4773A flex socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this chrome 1/4" drive flex socket for your maintenance or production needs.
How to select the right PROTO flex socket for a job?
To select the right PROTO flex socket, match the drive size (1/4") and socket size (3/8") to your fastener. The 6-point design reduces rounding on hex fasteners. For confined spaces, the flex joint allows angle access. Ensure the socket is not tether capable if tethering is not required.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 1/4" drive sae flex sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
