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PROTO Socket Set: 3/4 in Drive, 20 Piece, 12-Point, SAE - SAE Socket Sets with Drive Tools
PROTOSAE Socket Sets with Drive Tools

PROTO Socket Set: 3/4 in Drive, 20 Piece, 12-Point, SAE

The PROTO Socket Set (MPN J55102A) is a 20-piece, 12-point, SAE standard socket set with a 3/4 in drive, covering sizes from 7/8 in to 2 in. Drive tools are included; socket bits and wrenches are not included.

SKU 3G-OTH-303682

Brand
PROTO
Item
Socket Set: 3/4 in Drive, 20 Piece, 12-Point, SAE
Category
SAE Socket Sets with Drive Tools
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J55102A

Technical Documents

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

Product Description

The PROTO Socket Set (MPN J55102A) is a 20-piece, 12-point, SAE standard socket set with a 3/4 in drive, covering sizes from 7/8 in to 2 in. Drive tools are included; socket bits and wrenches are not included.

Frequently Asked Questions

What is the PROTO J55102A socket set used for?

The PROTO J55102A 20-piece, 12-point SAE socket set with 3/4 in drive is used for heavy-duty fastening and loosening of bolts and nuts in industrial maintenance, automotive repair, and machinery assembly. It covers sizes from 7/8 in to 2 in and includes drive tools for immediate use.

What are the specifications of the PROTO J55102A socket set?

The PROTO J55102A is a 20-piece, 12-point SAE standard socket set with a 3/4 in drive. Included sizes range from 7/8 in to 2 in. Drive tools are included; socket bits and wrenches are not included. It is manufactured by PROTO under MPN J55102A.

Where to buy the PROTO J55102A socket set worldwide?

3G Electric supplies the PROTO J55102A socket set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 20-piece, 12-point SAE set with 3/4 in drive.

How to select the right PROTO socket set for heavy-duty work?

For heavy-duty applications, choose a PROTO socket set with a 3/4 in drive and SAE sizes matching your fasteners, like the J55102A covering 7/8 in to 2 in. Ensure the set includes drive tools and 12-point sockets for higher torque. PROTO is a trusted brand for industrial-grade tools.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Socket Set: 3/4 in Drive, 29 Piece, 12-Point, SAE, 7/8 in to 2 3/8 in (MPN J55104A)
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PROTO Socket Set: 3/4 in Drive, 29 Piece, 12-Point, SAE, 7/8 in to 2 3/8 in (MPN J55104A)
PROTO Socket Wrench Set: 3/4 in Drive, 13 Piece, 12-Point, SAE, 7/8 - 1/2 (MPN J55100A)
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PROTO Socket Wrench Set: 3/4 in Drive, 13 Piece, 12-Point, SAE, 7/8 - 1/2 (MPN J55100A)
PROTO Socket Set: 1 in Drive, 22 Piece, 12-Point, SAE, 1 1/2 in to 3 1/2 in (MPN J57102A)
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PROTO Socket Set: 1 in Drive, 22 Piece, 12-Point, SAE, 1 1/2 in to 3 1/2 in (MPN J57102A)
PROTO Socket Set: 1 in Drive, 17 Piece, 12-Point, SAE, 1 1/16 in to 2 in (MPN J57100A)
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PROTO Socket Set: 1 in Drive, 17 Piece, 12-Point, SAE, 1 1/16 in to 2 in (MPN J57100A)
PROTO Socket Sets: 3/8 in Drive, 22 Piece, 6-Point, SAE, 3/8 to 7/8 in (MPN J52134HTCKV)
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PROTO Socket Sets: 3/8 in Drive, 22 Piece, 6-Point, SAE, 3/8 to 7/8 in (MPN J52134HTCKV)
PROTO Socket Sets: 1/2 in Drive, 18 Piece, 6-Point, SAE, 3/8 to 1 1/4 in (MPN J54122KV)
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PROTO Socket Sets: 1/2 in Drive, 18 Piece, 6-Point, SAE, 3/8 to 1 1/4 in (MPN J54122KV)

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