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PROTO Impact Socket: 1/4 in Drive Size, SAE, 3/8 in Socket Size, 6-Point, Std - Magnetic Impact Sockets
PROTOMagnetic Impact Sockets

PROTO Impact Socket: 1/4 in Drive Size, SAE, 3/8 in Socket Size, 6-Point, Std

The PROTO Impact Socket (SKU 2MA23, MPN J6912HF) is a 1/4 in drive size, SAE magnetic impact socket with a 3/8 in socket size and 6-point standard configuration. It features a Black Oxide finish and has an overall…

SKU 3G-OTH-302627

Brand
PROTO
Item
Impact Socket: 1/4 in Drive Size, SAE, 3/8 in Socket Size, 6-Point, Std
Category
Magnetic Impact Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J6912HF
Type
SAE, 6-Point, Std
Overall Lg
15/16 in
Socket Size
3/8 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Impact Socket (SKU 2MA23, MPN J6912HF) is a 1/4 in drive size, SAE magnetic impact socket with a 3/8 in socket size and 6-point standard configuration. It features a Black Oxide finish and has an overall length of 15/16 in.

Frequently Asked Questions

What is the PROTO J6912HF impact socket used for?

The PROTO J6912HF magnetic impact socket is used for fastening and loosening 3/8 in SAE fasteners with impact tools. Its magnetic retention holds the fastener securely, making it ideal for automotive, industrial, and maintenance applications where one-handed operation is needed.

What are the specifications of the PROTO J6912HF impact socket?

The PROTO J6912HF has a 1/4 in drive size, 3/8 in socket size, 6-point standard configuration, and 15/16 in overall length. It features a Black Oxide finish for corrosion resistance and is designed for SAE fasteners. The manufacturer part number is J6912HF.

Where to buy the PROTO J6912HF impact socket worldwide?

You can source the PROTO J6912HF impact socket 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.

How to select the correct PROTO impact socket size?

To select the correct PROTO impact socket, match the socket size (e.g., 3/8 in) to the fastener head, and ensure the drive size (e.g., 1/4 in) fits your impact wrench. Use SAE sockets for inch-based fasteners. The 6-point design provides better torque transfer and reduces rounding.

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 magnetic 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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