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PROTO Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size - SAE & Metric Impact Socket Sets
PROTOSAE & Metric Impact Socket Sets

PROTO Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size

The PROTO Impact Socket Set (SKU 3G-OTH-309830, MPN J72230) is an 18-piece SAE & Metric impact socket set with a 3/8 in drive size. The set includes sockets ranging from 1/4 in to 3/4 in and features a black oxide…

SKU 3G-OTH-309830

Also listed as: J 72230 · J-72230

Brand
PROTO
Item
Impact Socket Set: 3/8 in Drive Size, Small Set
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
J72230
Type
Small Set (0-50 pieces) Set Size, Black Oxide
Pieces
18

Technical Documents

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

Product Description

The PROTO Impact Socket Set (SKU 3G-OTH-309830, MPN J72230) is an 18-piece SAE & Metric impact socket set with a 3/8 in drive size. The set includes sockets ranging from 1/4 in to 3/4 in and features a black oxide finish.

Frequently Asked Questions

What is the PROTO Impact Socket Set J72230 used for?

The PROTO Impact Socket Set J72230 is used for fastening and loosening nuts and bolts with impact wrenches in automotive repair, heavy equipment maintenance, and industrial assembly. Its 3/8 in drive and black oxide finish suit demanding shop environments.

What are the specifications of the PROTO Impact Socket Set J72230?

The PROTO Impact Socket Set J72230 includes 18 pieces with a 3/8 in drive size. Sockets range from 1/4 in to 3/4 in. The set features a black oxide finish for corrosion resistance and is designed for SAE and Metric fasteners.

Where to buy the PROTO Impact Socket Set J72230 worldwide?

You can source the PROTO Impact Socket Set J72230 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the set reaches your facility reliably.

How to maintain the PROTO Impact Socket Set J72230?

To maintain the PROTO Impact Socket Set J72230, clean sockets after use with a dry cloth to remove debris and apply a light rust-preventive oil to the black oxide finish. Store in a dry environment to prevent corrosion and extend tool life.

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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