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PROTO Socket: SAE, 3/8 in Drive Size, 11/16 in Socket Size, 12-Point, Std, Black Oxide - 3/8" Drive Hand Sockets
PROTO3/8" Drive Hand Sockets

PROTO Socket: SAE, 3/8 in Drive Size, 11/16 in Socket Size, 12-Point, Std, Black Oxide

The PROTO Socket: SAE is a 3/8" Drive Hand Socket, model J5222B, featuring a 11/16 in socket size with a 12-point standard configuration. It is finished in Black Oxide and manufactured by PROTO.

SKU 3G-OTH-319296

Brand
PROTO
Item
Socket: SAE, 3/8 in Drive Size, 11/16 in Socket Size, 12-Point, Std, Black Oxide
Category
3/8" Drive Hand Sockets
Available to Order
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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
J5222B
Type
12-Point, Std, Black Oxide, Socket
Socket Size
11/16 in
Drive Size
3/8 in

Technical Documents

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

Product Description

The PROTO Socket: SAE is a 3/8" Drive Hand Socket, model J5222B, featuring a 11/16 in socket size with a 12-point standard configuration. It is finished in Black Oxide and manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5222B socket used for?

The PROTO J5222B is a 3/8 in drive, 11/16 in, 12-point standard socket used for tightening or loosening fasteners in industrial maintenance, automotive repair, and assembly applications. Its black oxide finish provides corrosion resistance. 3G Electric supplies this PROTO socket globally.

What are the specifications of the PROTO J5222B socket?

The PROTO J5222B is a 12-point, standard, black oxide socket with a 3/8 in drive size and an 11/16 in socket size. It is manufactured by PROTO under part number J5222B. 3G Electric sources and delivers this PROTO socket to customers worldwide.

Where to buy the PROTO J5222B socket worldwide?

3G Electric supplies the PROTO J5222B socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery. Contact us to order this PROTO 3/8 in drive, 11/16 in, 12-point black oxide socket for your facility.

How to select the correct PROTO socket size?

To select the correct PROTO socket, match the drive size (3/8 in) to your ratchet or torque wrench, and the socket size (11/16 in) to the fastener head. A 12-point design suits hex fasteners. 3G Electric can help you source the right PROTO socket for your application.

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 3/8" drive hand 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 Socket: SAE, 3/8 in Drive Size, 1/2 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5216B)
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PROTO Socket: SAE, 3/8 in Drive Size, 1/2 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5216B)
PROTO Socket: SAE, 3/8 in Drive Size, 3/4 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5224B)
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PROTO Socket: SAE, 3/8 in Drive Size, 3/4 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5224B)
PROTO Socket: SAE, 3/8 in Drive Size, 5/8 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5220B)
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PROTO Socket: SAE, 3/8 in Drive Size, 5/8 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5220B)
PROTO Socket: SAE, 3/8 in Drive Size, 13/16 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5226B)
PROTO
PROTO Socket: SAE, 3/8 in Drive Size, 13/16 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5226B)
PROTO Socket: SAE, 3/8 in Drive Size, 3/8 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5212B)
PROTO
PROTO Socket: SAE, 3/8 in Drive Size, 3/8 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5212B)
PROTO Socket: SAE, 3/8 in Drive Size, 7/16 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5214B)
PROTO
PROTO Socket: SAE, 3/8 in Drive Size, 7/16 in Socket Size, 12-Point, Std, Black Oxide, Socket (MPN J5214B)

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PROTO Socket: SAE, 3/8 in Drive Size, 11/32 in Socket Size, 6-Point, Deep, Chrome, 1/8 in Overall Lg (MPN J5011H)
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PROTO Socket: SAE, 3/8 in Drive Size, 11/32 in Socket Size, 6-Point, Deep, Chrome, 1/8 in Overall Lg (MPN J5011H)
PROTO Socket: SAE, 3/8 in Drive Size, 9/16 in Socket Size, Spline, Deep, Chrome, Not Tether Capable (MPN J5018DPL)
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PROTO Socket: SAE, 3/8 in Drive Size, 9/16 in Socket Size, Spline, Deep, Chrome, Not Tether Capable (MPN J5018DPL)