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PROTO Socket Set: 3/8 in Drive, 13 Piece, 12-Point, SAE - SAE & Metric Socket Sets
PROTOSAE & Metric Socket Sets

PROTO Socket Set: 3/8 in Drive, 13 Piece, 12-Point, SAE

The PROTO Socket Set (SKU J52112, MPN J52112) is a 13-piece, 12-point, SAE socket set with a 3/8 in drive, covering sizes from 1/4 in to 1 in. This set includes deep sockets and is not tether capable; socket bits are…

SKU 3G-OTH-303350

Also listed as: J 52112 · J-52112

Brand
PROTO
Item
Socket Set: 3/8 in Drive, 13 Piece, 12-Point, SAE
Category
SAE & Metric Socket Sets
Available to Order
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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
J52112

Technical Documents

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

Product Description

The PROTO Socket Set (SKU J52112, MPN J52112) is a 13-piece, 12-point, SAE socket set with a 3/8 in drive, covering sizes from 1/4 in to 1 in. This set includes deep sockets and is not tether capable; socket bits are not included.

Frequently Asked Questions

What is the PROTO J52112 socket set used for?

The PROTO J52112 13-piece, 12-point SAE socket set is used for fastening and loosening hex nuts and bolts in automotive, industrial, and maintenance applications. Its 3/8 in drive and deep sockets provide access to recessed fasteners, making it suitable for assembly, repair, and general mechanical work.

What are the specifications of the PROTO J52112 socket set?

The PROTO J52112 socket set includes 13 pieces with a 3/8 in drive, 12-point design, and SAE sizes from 1/4 in to 1 in. It features deep sockets and is not tether capable; socket bits are not included. The set is manufactured by PROTO under part number J52112.

Where to buy the PROTO J52112 socket set worldwide?

3G Electric supplies the PROTO J52112 socket set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this 13-piece, 3/8 in drive SAE socket set for your industrial or maintenance needs.

How to select the right PROTO socket set for SAE fasteners?

To select the right PROTO socket set, match the drive size (e.g., 3/8 in) to your ratchet, and ensure the socket sizes cover your fastener range (e.g., 1/4 in to 1 in). Choose 12-point sockets for higher torque on hex fasteners, and deep sockets for recessed bolts. Verify tether requirements if needed.

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 & metric socket sets. 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 Set: 3/8 in Drive, 13 Piece, 12-Point, SAE, 1/4 in to 1 in (MPN J52124)
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PROTO Socket Set: 3/8 in Drive, 13 Piece, 12-Point, SAE, 1/4 in to 1 in (MPN J52124)
PROTO Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN J52126)
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PROTO Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN J52126)
PROTO Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN J52114)
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PROTO Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN J52114)
PROTO Socket Set: 3/8 in Drive, 10 Piece, 6-Point, SAE, 5/16 in to 7/8 in (MPN J52122)
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PROTO Socket Set: 3/8 in Drive, 10 Piece, 6-Point, SAE, 5/16 in to 7/8 in (MPN J52122)
PROTO Socket Set: 1/4 in Drive, 10 Piece, 12-Point, SAE, 3/16 in to 9/16 in (MPN J47104)
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PROTO Socket Set: 1/4 in Drive, 10 Piece, 12-Point, SAE, 3/16 in to 9/16 in (MPN J47104)
PROTO Socket Set: 1/4 in Drive, 10 Piece, 6-Point, SAE, 3/16 in to 9/16 in (MPN J47106)
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PROTO Socket Set: 1/4 in Drive, 10 Piece, 6-Point, SAE, 3/16 in to 9/16 in (MPN J47106)

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