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PROTO Power Socket: Magnetic, 3/8 in Drive Size, 5/16 in Socket Size, 6-Point - SAE Power Sockets
PROTOSAE Power Sockets

PROTO Power Socket: Magnetic, 3/8 in Drive Size, 5/16 in Socket Size, 6-Point

The PROTO Power Socket: Magnetic (SKU 3G-OTH-313156, MPN J7210PF) is an SAE power socket with a 3/8 in drive size and a 5/16 in socket size. It features a 6-point standard design, a black oxide finish, and includes…

SKU 3G-OTH-313156

Brand
PROTO
Item
Power Socket: Magnetic, 3/8 in Drive Size, 5/16 in Socket Size, 6-Point
Category
SAE Power 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
J7210PF
Type
6-Point, Std, Black Oxide
Socket Size
5/16 in
Drive Size
3/8 in

Technical Documents

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

Product Description

The PROTO Power Socket: Magnetic (SKU 3G-OTH-313156, MPN J7210PF) is an SAE power socket with a 3/8 in drive size and a 5/16 in socket size. It features a 6-point standard design, a black oxide finish, and includes locking functionality. The socket is magnetic, as specified by the Magnetic attribute.

Frequently Asked Questions

What is the PROTO Power Socket J7210PF used for?

The PROTO Power Socket J7210PF is used for tightening and loosening fasteners in industrial assembly and maintenance. Its magnetic design holds fasteners securely, making it ideal for automotive, manufacturing, and mechanical applications where a 3/8 in drive and 5/16 in socket size are required.

What are the specifications of the PROTO J7210PF magnetic socket?

The PROTO J7210PF is a 6-point, standard SAE power socket with a 3/8 in drive size and 5/16 in socket size. It features a black oxide finish, magnetic retention, and locking functionality. The manufacturer part number is J7210PF, and it is produced by PROTO.

Where to buy the PROTO J7210PF magnetic socket worldwide?

You can source the PROTO J7210PF magnetic socket worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us to place an order for this PROTO power socket.

How to select the correct PROTO power socket for your application?

To select the correct PROTO power socket, match the drive size (e.g., 3/8 in) to your ratchet or tool, and the socket size (e.g., 5/16 in) to the fastener. Consider the point type (6-point for standard hex), finish (black oxide for corrosion resistance), and whether magnetic or locking features are needed for your task.

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 sae power sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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