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PROTO Impact Socket: 3/8 in Drive Size, Metric, 16 mm Socket Size, 6-Point, Std - 3/8" Drive Impact Sockets
PROTO3/8" Drive Impact Sockets

PROTO Impact Socket: 3/8 in Drive Size, Metric, 16 mm Socket Size, 6-Point, Std

The PROTO Impact Socket (SKU 3G-OTH-294883) is a 3/8" drive impact socket with a 16 mm metric socket size and a 6-point standard configuration. It features a black oxide finish and has an overall length of 1 1/8…

SKU 3G-OTH-294883

Brand
PROTO
Item
Impact Socket: 3/8 in Drive Size, Metric, 16 mm Socket Size, 6-Point, Std
Category
3/8" Drive Impact Sockets
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
J7216M
Type
Metric, 6-Point, Std
Overall Lg
1 1/8 in
Socket Size
16 mm

Technical Documents

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

Product Description

The PROTO Impact Socket (SKU 3G-OTH-294883) is a 3/8" drive impact socket with a 16 mm metric socket size and a 6-point standard configuration. It features a black oxide finish and has an overall length of 1 1/8 inches (Manufacturer Part Number J7216M).

Frequently Asked Questions

What is the PROTO J7216M impact socket used for?

The PROTO J7216M is a 3/8" drive impact socket designed for heavy-duty fastening tasks with impact wrenches. It is commonly used in automotive repair, industrial maintenance, and assembly applications where a 16 mm metric fastener requires a 6-point standard configuration.

What are the specifications of the PROTO J7216M impact socket?

The PROTO J7216M impact socket has a 3/8" drive size, a 16 mm metric socket size, and a 6-point standard configuration. It features a black oxide finish and an overall length of 1 1/8 inches. The manufacturer part number is J7216M.

Where to buy the PROTO J7216M impact socket worldwide?

You can source the PROTO J7216M impact socket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the socket reaches your facility efficiently.

How to select the correct PROTO impact socket for a 16 mm fastener?

To select the correct PROTO impact socket for a 16 mm fastener, ensure the drive size matches your impact wrench (3/8" for the J7216M). Choose a 6-point socket for better grip on hex fasteners and a black oxide finish for corrosion resistance. Always use impact-rated sockets to avoid tool damage.

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 3/8" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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