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3G Electric
PROTO J4773TA 1/4" Drive SAE Flex Socket, 3/8" Size, 12-Point, Chrome - 1/4" Drive SAE Flex Sockets
PROTO1/4" Drive SAE Flex Sockets

PROTO J4773TA 1/4" Drive SAE Flex Socket, 3/8" Size, 12-Point, Chrome

The PROTO Flex Socket (MPN J4773TA) is a 1/4" Drive SAE Flex Socket with a 3/8" 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-307924

Brand
PROTO
Item
J4773TA 1/4" Drive SAE Flex Socket, 3/8" Size, 12-Point, Chrome
Part Number
J4773TA
Category
1/4" Drive SAE Flex Sockets
Available to Order
Also known as:J4773TAPROTO
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Local availability & support — Singapore

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

PROTO
Manufacturer Part Number
J4773TA
Type
12-Point, Std, Chrome, Not Tether Capable
Socket Size
3/8 in

Technical Documents

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

Product Description

The PROTO Flex Socket (MPN J4773TA) is a 1/4" Drive SAE Flex Socket with a 3/8" 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 J4773TA used for?

The PROTO Flex Socket J4773TA is used for turning fasteners in tight or awkward spaces where a rigid socket cannot reach. Its 1/4" drive and 3/8" socket size suit light-duty industrial assembly, maintenance, and repair tasks. The chrome finish resists corrosion in shop environments.

What are the specifications of the PROTO Flex Socket J4773TA?

The PROTO Flex Socket J4773TA has a 1/4" drive size, 3/8" socket size, 12-point standard configuration, and chrome finish. It is not tether capable. The manufacturer part number is J4773TA. This PROTO-branded socket is designed for flexible access in confined spaces.

Where to buy the PROTO Flex Socket J4773TA worldwide?

3G Electric supplies the PROTO Flex Socket J4773TA worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this PROTO socket for your facility.

How to select the right PROTO flex socket size?

Select a PROTO flex socket by matching the drive size to your ratchet or tool (here 1/4") and the socket size to the fastener head (here 3/8"). Confirm the point configuration (12-point) and finish (chrome). For confined spaces, the flex joint provides angle access without removing the tool.

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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