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PROTO Impact Socket Set: 3/8 in, 1/2 in Drive Size, 86 Pieces, (27) 6-Point - SAE & Metric Impact Socket Sets
PROTOSAE & Metric Impact Socket Sets

PROTO Impact Socket Set: 3/8 in, 1/2 in Drive Size, 86 Pieces, (27) 6-Point

The PROTO Impact Socket Set (SKU J7274, MPN J7274) is an 86-piece SAE and Metric impact socket set. It includes 27 6-point sockets in 3/8 in and 1/2 in drive sizes, with metric sizes ranging from 10 mm to 27 mm.

SKU 3G-OTH-309824

Also listed as: J 7274 · J-7274

Brand
PROTO
Item
Impact Socket Set: 3/8 in, 1/2 in Drive Size, 86 Pieces,
Category
SAE & Metric Impact Socket Sets
Available to Order
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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
J7274
Type
(27) 6-Point, (27) 6-Point
Pieces
86
Drive Size
1/2 in

Technical Documents

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

Product Description

The PROTO Impact Socket Set (SKU J7274, MPN J7274) is an 86-piece SAE and Metric impact socket set. It includes 27 6-point sockets in 3/8 in and 1/2 in drive sizes, with metric sizes ranging from 10 mm to 27 mm.

Frequently Asked Questions

What is the PROTO Impact Socket Set J7274 used for?

The PROTO Impact Socket Set J7274 is used for fastening and loosening nuts and bolts with impact wrenches in automotive repair, heavy equipment maintenance, and industrial assembly. Its 86-piece SAE and Metric set covers 3/8 in and 1/2 in drive sizes with 6-point sockets from 10 mm to 27 mm.

What are the specifications of the PROTO Impact Socket Set J7274?

The PROTO Impact Socket Set J7274 includes 86 pieces: 27 6-point sockets in 3/8 in drive and 27 6-point sockets in 1/2 in drive. Metric sizes range from 10 mm to 27 mm. The set is designed for impact tools and is manufactured by PROTO under MPN J7274.

Where to buy the PROTO Impact Socket Set J7274 worldwide?

You can source the PROTO Impact Socket Set J7274 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this 86-piece SAE and Metric impact socket set.

How to select the right PROTO impact socket set for your application?

To select the right PROTO impact socket set, match the drive size (3/8 in or 1/2 in) to your impact wrench anvil. Ensure the socket size range covers your fastener sizes—this set offers 10 mm to 27 mm metric. Use only impact-rated sockets for power tools to avoid breakage. PROTO sets are built for durability.

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 impact 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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