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PROTO 3/8" Drive Impact Socket Extension, 3 in Length, J7203L - 3/8" Drive Impact Socket Extensions
PROTO3/8" Drive Impact Socket Extensions

PROTO 3/8" Drive Impact Socket Extension, 3 in Length, J7203L

The PROTO J7203L is a 3/8" Drive Impact Socket Extension with a 3/8 in input drive size, 3/8 in output drive size, and 3 in overall length. It features a black oxide finish and includes a locking mechanism. This…

SKU 3G-OTH-316400

Brand
PROTO
Item
3/8" Drive Impact Socket Extension, 3 in Length, J7203L
Part Number
J7203L
Category
3/8" Drive Impact Socket Extensions
Available to Order
Also known as:J7203LPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J7203L
Overall Lg
3 in
Output Drive Size
3/8 in

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J7203L is a 3/8" Drive Impact Socket Extension with a 3/8 in input drive size, 3/8 in output drive size, and 3 in overall length. It features a black oxide finish and includes a locking mechanism. This extension is designed for use with impact tools.

Frequently Asked Questions

What is the PROTO J7203L impact socket extension used for?

The PROTO J7203L is a 3/8" drive impact socket extension used to extend the reach of impact tools when fastening or loosening bolts. It is designed for heavy-duty automotive, industrial, and mechanical applications where impact-rated tooling is required to withstand high torque and vibration.

What are the specifications of the PROTO J7203L impact socket extension?

The PROTO J7203L has a 3/8 in input drive size and 3/8 in output drive size, with a 3 in overall length. It features a black oxide finish for corrosion resistance and includes a locking mechanism to secure sockets. The manufacturer part number is J7203L.

Where to buy the PROTO J7203L impact socket extension worldwide?

You can source the PROTO J7203L impact socket extension 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 on this PROTO tool.

How to select the correct impact socket extension for impact tools?

Select an impact socket extension like the PROTO J7203L by matching the drive size (3/8 in) to your impact wrench and socket. Ensure the extension is impact-rated to handle torque without shattering. A locking mechanism, as included on this PROTO model, prevents sockets from detaching during use.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

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

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