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3G Electric
PROTO 1/4" Drive SAE Flex Socket, 9/16", 12-Point, Chrome, J4776TA - 1/4" Drive SAE Flex Sockets
PROTO1/4" Drive SAE Flex Sockets

PROTO 1/4" Drive SAE Flex Socket, 9/16", 12-Point, Chrome, J4776TA

The PROTO Flex Socket (MPN J4776TA) is a 1/4" Drive SAE Flex Socket with a 9/16" socket size and 12-point standard configuration. It features a chrome finish and is not tether capable. This PROTO-branded socket is…

SKU 3G-OTH-307931

Brand
PROTO
Item
1/4" Drive SAE Flex Socket, 9/16", 12-Point, Chrome, J4776TA
Part Number
J4776TA
Category
1/4" Drive SAE Flex Sockets
Available to Order
Also known as:J4776TAPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

PROTO
Manufacturer Part Number
J4776TA
Type
12-Point, Std, Chrome, Not Tether Capable
Socket Size
9/16 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Flex Socket (MPN J4776TA) is a 1/4" Drive SAE Flex Socket with a 9/16" socket size and 12-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 J4776TA used for?

The PROTO Flex Socket J4776TA is used for turning fasteners in tight or awkward spaces where a rigid socket cannot align with the fastener. Its 1/4" drive and 9/16" 12-point design suits industrial maintenance, assembly, and repair tasks across machining, material handling, and other plant departments.

What are the specifications of the PROTO Flex Socket J4776TA?

The PROTO Flex Socket J4776TA has a 1/4" drive size, 9/16" socket size, 12-point standard configuration, and a chrome finish. It is not tether capable. The manufacturer part number is J4776TA, and it is designed for industrial applications requiring a flexible drive tool.

Where to buy the PROTO Flex Socket J4776TA worldwide?

3G Electric supplies the PROTO Flex Socket J4776TA to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to source this PROTO 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 (e.g., 1/4") to your ratchet or driver, and the socket size (e.g., 9/16") to the fastener. Consider point configuration (12-point for hex fasteners) and whether tether capability is required. For confined spaces, a flex socket provides the needed angle.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO 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.

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