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PROTO Flex Socket: 1/4 in Drive Size, 5.5 mm Socket Size, 6-Point, Std, Chrome - 1/4" Drive Metric Flex Sockets
PROTO1/4" Drive Metric Flex Sockets

PROTO Flex Socket: 1/4 in Drive Size, 5.5 mm Socket Size, 6-Point, Std, Chrome

The PROTO Flex Socket (SKU 3G-OTH-320860, MPN J48055AM) is a 1/4" Drive Metric Flex Socket with a 5.5 mm socket size and 6-point standard configuration. It features a chrome finish and is not tether capable.

SKU 3G-OTH-320860

Brand
PROTO
Item
Flex Socket: 1/4 in Drive Size, 5.5 mm Socket Size, 6-Point, Std, Chrome
Category
1/4" Drive Metric Flex Sockets
Available to Order
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Technical specs
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Local availability & support

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
J48055AM
Type
6-Point, Std, Chrome, Not Tether Capable
Socket Size
5.5 mm

Technical Documents

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

Product Description

The PROTO Flex Socket (SKU 3G-OTH-320860, MPN J48055AM) is a 1/4" Drive Metric Flex Socket with a 5.5 mm socket size and 6-point standard configuration. It features a chrome finish and is not tether capable.

Frequently Asked Questions

What is the PROTO Flex Socket J48055AM used for?

The PROTO Flex Socket J48055AM is used for turning fasteners in tight or angled spaces where a standard socket cannot reach. Its 1/4" drive and 5.5 mm 6-point design provide a secure grip on metric hex nuts and bolts in automotive, industrial, and maintenance applications.

What are the specifications of the PROTO J48055AM socket?

The PROTO J48055AM is a 1/4" drive metric flex socket with a 5.5 mm socket size and 6-point standard configuration. It has a chrome finish and is not tether capable. The manufacturer part number is J48055AM, and it is made by PROTO.

Where to buy the PROTO J48055AM flex socket worldwide?

You can source the PROTO J48055AM flex socket worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. As a global industrial supplier, we provide genuine PROTO tools and can quote for your order.

How to select the correct PROTO flex socket size?

To select the correct PROTO flex socket, match the drive size (1/4") to your ratchet or wrench, and choose the socket size (5.5 mm) to fit your fastener. A 6-point configuration offers better grip on hex bolts than 12-point. Confirm the finish (chrome) and tether requirements for your work environment.

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

PROTO Products

3G Electric supplies PROTO 1/4" 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Flex Socket: 1/4 in Drive Size, 5 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4805AM)
PROTO
PROTO Flex Socket: 1/4 in Drive Size, 5 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4805AM)
PROTO Flex Socket: 1/4 in Drive Size, 9 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4809AM)
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PROTO Flex Socket: 1/4 in Drive Size, 9 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4809AM)
PROTO Flex Socket: 1/4 in Drive Size, 13 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4813AM)
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PROTO Flex Socket: 1/4 in Drive Size, 13 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4813AM)
PROTO Flex Socket: 1/4 in Drive Size, 11 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4811AM)
PROTO
PROTO Flex Socket: 1/4 in Drive Size, 11 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J4811AM)

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