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PROTO Impact Socket Set: 3/8 in Drive Size, Small Set (0-50 pieces) Set Size - Metric Impact Socket Sets
PROTOMetric 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 4JX05, MPN J72216) is a 19-piece metric impact socket set with a 3/8 in drive size. It includes sockets ranging from 6 mm to 24 mm and features a black oxide finish. This small set…

SKU 3G-OTH-307812

Brand
PROTO
Item
Impact Socket Set: 3/8 in Drive Size, Small Set
Category
Metric Impact Socket Sets
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Technical Specifications

PROTO
Manufacturer Part Number
J72216
Type
Small Set (0-50 pieces) Set Size, Black Oxide
Pieces
19
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Impact Socket Set (SKU 4JX05, MPN J72216) is a 19-piece metric impact socket set with a 3/8 in drive size. It includes sockets ranging from 6 mm to 24 mm and features a black oxide finish. This small set (0-50 pieces) is designed for industrial applications requiring durable impact-rated sockets.

Frequently Asked Questions

What is the PROTO Impact Socket Set J72216 used for?

The PROTO Impact Socket Set J72216 is used for tightening and loosening fasteners with impact wrenches in industrial maintenance, automotive repair, and heavy equipment assembly. Its 19-piece metric set (6 mm to 24 mm) with a 3/8 in drive and black oxide finish provides durability for high-torque applications.

What are the specifications of the PROTO Impact Socket Set J72216?

The PROTO Impact Socket Set J72216 includes 19 pieces with a 3/8 in drive size and metric sockets ranging from 6 mm to 24 mm. It features a black oxide finish for corrosion resistance. The set is classified as small (0-50 pieces) and is designed for impact-rated use. The manufacturer part number is J72216.

Where to buy the PROTO Impact Socket Set J72216 worldwide?

You can source the PROTO Impact Socket Set J72216 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; we supply genuine PROTO tools for industrial applications.

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

To select the right PROTO impact socket set, match the drive size (e.g., 3/8 in) to your impact wrench, and choose metric or SAE sizes based on your fasteners. The J72216 covers 6 mm to 24 mm for common metric bolts. Ensure the set is impact-rated for safety and durability in high-torque tasks.

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 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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