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PROTO J52112S 12-Piece SAE Socket Set with 3/8 in Drive, 3/8 in to 7/8 in - SAE Socket Sets with Drive Tools
PROTOSAE Socket Sets with Drive Tools

PROTO J52112S 12-Piece SAE Socket Set with 3/8 in Drive, 3/8 in to 7/8 in

The PROTO Socket Set (MPN J52112S) is a 12-piece SAE socket set with drive tools, featuring a 3/8 in drive and a size range of 3/8 in to 7/8 in. This set includes standard sockets and does not include socket bits. It…

SKU 3G-OTH-303677

Brand
PROTO
Item
J52112S 12-Piece SAE Socket Set with 3/8 in Drive, 3/8 in to 7/8 in
Category
SAE Socket Sets with Drive Tools
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J52112S

Technical Documents

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

Product Description

The PROTO Socket Set (MPN J52112S) is a 12-piece SAE socket set with drive tools, featuring a 3/8 in drive and a size range of 3/8 in to 7/8 in. This set includes standard sockets and does not include socket bits. It is designed for industrial applications requiring standard SAE socket sizes.

Frequently Asked Questions

What is the PROTO J52112S socket set used for?

The PROTO J52112S 12-piece SAE socket set is used for tightening and loosening fasteners in industrial maintenance, automotive repair, and general mechanical work. It covers standard SAE sizes from 3/8 in to 7/8 in with a 3/8 in drive, making it suitable for applications requiring precise torque on bolts and nuts.

What are the specifications of the PROTO J52112S socket set?

The PROTO J52112S socket set includes 12 standard SAE sockets with a 3/8 in drive, ranging from 3/8 in to 7/8 in. It does not include socket bits. The set is manufactured by PROTO under MPN J52112S and is designed for industrial use with standard socket sizes.

Where to buy the PROTO J52112S socket set worldwide?

You can source the PROTO J52112S socket set worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for PROTO tools.

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

To select the right PROTO socket set, match the drive size (e.g., 3/8 in) and socket range (e.g., 3/8 in to 7/8 in) to your fastener sizes. The J52112S set covers standard SAE sizes without bits. For industrial use, ensure the set includes the required sizes and is compatible with your ratchet or torque wrench.

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 socket sets with drive tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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