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PROTO Impact Socket: 3/4 in Drive Size, Metric, 43 mm Socket Size, 12-Point, Std - 3/4" Drive Impact Sockets
PROTO3/4" Drive Impact Sockets

PROTO Impact Socket: 3/4 in Drive Size, Metric, 43 mm Socket Size, 12-Point, Std

The PROTO Impact Socket (SKU 3G-OTH-293775, MPN J07543MT) is a 3/4" drive impact socket in a 43 mm metric size. It features a 12-point standard profile and a Black Oxide finish.

SKU 3G-OTH-293775

Brand
PROTO
Item
Impact Socket: 3/4 in Drive Size, Metric, 43 mm Socket Size, 12-Point, Std
Category
3/4" 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
J07543MT
Type
Metric, 12-Point, Std, Black Oxide
Socket Size
43 mm

Technical Documents

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

Product Description

The PROTO Impact Socket (SKU 3G-OTH-293775, MPN J07543MT) is a 3/4" drive impact socket in a 43 mm metric size. It features a 12-point standard profile and a Black Oxide finish.

Frequently Asked Questions

What is the PROTO Impact Socket J07543MT used for?

The PROTO Impact Socket J07543MT is used for tightening and loosening heavy-duty fasteners on industrial equipment, automotive assemblies, and machinery. Its 3/4" drive and 43 mm metric size suit high-torque impact tools in maintenance and repair applications.

What are the specifications of the PROTO Impact Socket 21GT66?

The PROTO Impact Socket 21GT66 has a 3/4" drive, 43 mm metric socket size, 12-point standard profile, and a Black Oxide finish. The manufacturer part number is J07543MT. It is designed for impact tool use in demanding industrial environments.

Where to buy PROTO Impact Socket J07543MT worldwide?

You can source the PROTO Impact Socket J07543MT through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct PROTO impact socket size?

To select the correct PROTO impact socket, match the drive size (3/4") to your impact wrench, and choose the socket size (43 mm) to fit the fastener. Ensure a 12-point profile for hex bolts and a Black Oxide finish for corrosion resistance. Always use impact-rated sockets for safety.

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 3/4" 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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Cross-referenced by specification & description
PROTO Impact Socket: 3/4 in Drive Size, Metric, 50 mm Socket Size, 12-Point, Std, Black Oxide (MPN J07550MT)
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PROTO Impact Socket: 3/4 in Drive Size, Metric, 43 mm Socket Size, 12-Point, Deep, Black Oxide (MPN J07543MLT)

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