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PROTO 3/8" Drive Metric Flex Socket, 14 mm, 12-Point, Chrome - 3/8" Drive Metric Flex Sockets
PROTO3/8" Drive Metric Flex Sockets

PROTO 3/8" Drive Metric Flex Socket, 14 mm, 12-Point, Chrome

The PROTO Flex Socket (SKU J5277AM, MPN J5277AM) is a 3/8" Drive Metric Flex Socket with a 14 mm, 12-point, standard-length design. It features a chrome finish and is not tether capable.

SKU 3G-OTH-307664

Brand
PROTO
Item
3/8" Drive Metric Flex Socket, 14 mm, 12-Point, Chrome
Part Number
J5277AM
Category
3/8" Drive Metric Flex Sockets
Available to Order
Also known as:J5277AMPROTO
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5277AM
Type
12-Point, Std, Chrome, Not Tether Capable
Socket Size
14 mm

Technical Documents

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

Product Description

The PROTO Flex Socket (SKU J5277AM, MPN J5277AM) is a 3/8" Drive Metric Flex Socket with a 14 mm, 12-point, standard-length design. It features a chrome finish and is not tether capable.

Frequently Asked Questions

What is the PROTO Flex Socket J5277AM used for?

The PROTO Flex Socket J5277AM is used for turning fasteners in tight or awkward spaces where a straight socket cannot align with the ratchet. Its 14 mm, 12-point, standard-length design suits automotive, industrial, and maintenance applications requiring a chrome finish.

What are the specifications of the PROTO Flex Socket J5277AM?

The PROTO Flex Socket J5277AM has a 3/8 in drive size, 14 mm socket size, 12-point configuration, standard length, chrome finish, and is not tether capable. The manufacturer part number is J5277AM.

Where to buy the PROTO Flex Socket J5277AM worldwide?

3G Electric supplies the PROTO Flex Socket J5277AM worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this chrome flex socket for your maintenance or production needs.

How to maintain a PROTO Flex Socket?

To maintain a PROTO Flex Socket, clean it after use with a lint-free cloth to remove grease and debris. Store in a dry tool chest to prevent corrosion. The chrome finish resists rust, but avoid exposure to harsh chemicals. Inspect the flex joint regularly for wear.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting
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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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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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