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PROTO Socket Set: 3/8 in Drive, 12 Piece, 6-Point, Metric - SAE & Metric Socket Sets
PROTOSAE & Metric Socket Sets

PROTO Socket Set: 3/8 in Drive, 12 Piece, 6-Point, Metric

The PROTO Socket Set (MPN J52205) is a 12-piece, 6-point, metric socket set with a 3/8 in drive, covering sizes from 8 mm to 19 mm. It includes deep sockets and is tether ready. Socket bits are not included.

SKU 3G-OTH-303405

Also listed as: J 52205 · J-52205

Brand
PROTO
Item
Socket Set: 3/8 in Drive, 12 Piece, 6-Point, Metric
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
J52205

Technical Documents

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

Product Description

The PROTO Socket Set (MPN J52205) is a 12-piece, 6-point, metric socket set with a 3/8 in drive, covering sizes from 8 mm to 19 mm. It includes deep sockets and is tether ready. Socket bits are not included.

Frequently Asked Questions

What is the PROTO J52205 socket set used for?

The PROTO J52205 socket set is used for tightening and loosening metric fasteners in automotive repair, industrial maintenance, and mechanical assembly. Its 12-piece, 6-point design provides secure engagement on hex bolts and nuts from 8 mm to 19 mm, reducing rounding.

What are the specifications of the PROTO J52205 socket set?

The PROTO J52205 is a 12-piece, 6-point metric socket set with a 3/8 in drive, covering sizes from 8 mm to 19 mm. It includes deep sockets and is tether ready for safety. Socket bits are not included. The manufacturer part number is J52205.

Where to buy the PROTO J52205 socket set worldwide?

You can source the PROTO J52205 socket set worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the right PROTO socket set, match the drive size (e.g., 3/8 in) to your ratchet, and ensure the socket range covers your fastener sizes. The J52205 covers 8 mm to 19 mm metric hex bolts. For deeper access, choose a set with deep sockets like this one.

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, 18 Piece, 12-Point, Metric, 6 mm to 23 mm (MPN J52207)
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PROTO Socket Set: 3/8 in Drive, 18 Piece, 12-Point, Metric, 6 mm to 23 mm (MPN J52207)
PROTO Socket Set: 3/8 in Drive, 12 Piece, 12-Point, Metric, 8 mm to 19 mm (MPN J52209)
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PROTO Socket Set: 3/8 in Drive, 12 Piece, 12-Point, Metric, 8 mm to 19 mm (MPN J52209)
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PROTO Socket Set: 3/8 in Drive, 18 Piece, 6-Point, Metric, 6 mm to 23 mm (MPN J52203)
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PROTO Socket Set: 3/8 in Drive, 21 Piece, 12-Point, Metric, 6 mm to 26 mm (MPN J52215)
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PROTO Socket Set: 3/8 in Drive, 10 Piece, 6-Point, SAE, 5/16 in to 7/8 in (MPN J52111)
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