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3G Electric
PROTO 3/8" Drive Metric Flex Socket, 10 mm, 12-Point, Chrome - 3/8" Drive Metric Flex Sockets
PROTO3/8" Drive Metric Flex Sockets

PROTO 3/8" Drive Metric Flex Socket, 10 mm, 12-Point, Chrome

The PROTO Flex Socket (SKU J5273AM, MPN J5273AM) is a 3/8" drive metric flex socket with a 10 mm socket size and 12-point standard configuration. It features a chrome finish and is not tether capable.

SKU 3G-OTH-307657

Brand
PROTO
Item
3/8" Drive Metric Flex Socket, 10 mm, 12-Point, Chrome
Part Number
J5273AM
Category
3/8" Drive Metric Flex Sockets
Available to Order
Also known as:J5273AMPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J5273AM
Type
12-Point, Std, Chrome, Not Tether Capable
Socket Size
10 mm

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

Product Description

The PROTO Flex Socket (SKU J5273AM, MPN J5273AM) is a 3/8" drive metric flex socket with a 10 mm socket size and 12-point standard configuration. It features a chrome finish and is not tether capable.

Frequently Asked Questions

What is the PROTO Flex Socket J5273AM used for?

The PROTO Flex Socket J5273AM is used for fastening or loosening metric fasteners in tight or angled spaces where a standard socket cannot reach. Its 12-point design provides a secure grip on hex fasteners. Common applications include automotive repair, machinery maintenance, and industrial assembly work.

What are the specifications of the PROTO Flex Socket J5273AM?

The PROTO Flex Socket J5273AM has a 3/8 in drive size, a 10 mm socket size, and a 12-point standard configuration. It features a chrome finish and is not tether capable. The manufacturer part number is J5273AM, and it is designed for metric fasteners in industrial and automotive settings.

Where to buy the PROTO Flex Socket J5273AM worldwide?

You can source the PROTO Flex Socket J5273AM through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine PROTO tools for industrial procurement needs.

How to select the correct PROTO flex socket size?

To select the correct PROTO flex socket, match the drive size (e.g., 3/8 in) to your ratchet or torque wrench, and choose the socket size (e.g., 10 mm) to fit the fastener head. A 12-point socket works on hex fasteners and offers multiple engagement angles. Ensure the socket is not tether capable if tethering is not required.

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 3/8" drive metric 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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3/8" drive metric flex socket with 10 mm hex size, 6-point configuration, and chrome finish. The pivoting drive end allows access to fasteners in confined or offset spaces where a straight socket cannot align with the ratchet. Not tether capable
PROTO
3/8" drive metric flex socket with 10 mm hex size, 6-point configuration, and chrome finish. The pivoting drive end allows access to fasteners in confined or offset spaces where a straight socket cannot align with the ratchet. Not tether capable

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