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PROTO Impact Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size - 3/8" Drive Impact Socket Extensions
PROTO3/8" Drive Impact Socket Extensions

PROTO Impact Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size

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
Impact Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size
Category
3/8" Drive Impact Socket Extensions
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Technical Specifications

PROTO
Manufacturer Part Number
J7203L
Overall Lg
3 in
Output Drive Size
3/8 in
View Full Spec Sheet

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PROTO Products
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.

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 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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PROTO Impact Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 3 in Overall Lg (MPN J7503). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.
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PROTO Impact Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 10 in Overall Lg (MPN J7510). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.
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PROTO Impact Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 5 in Overall Lg (MPN J7181P). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.

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