Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
PROTO Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size - Hand Socket Extension Sets
PROTOHand Socket Extension Sets

PROTO Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size

The PROTO Socket Extension Set (MPN J54111) is a hand socket extension set with a 1/2 in input drive size and 1/2 in output drive size. It features a full polish finish and is not insulated, with locking not included.

SKU 3G-OTH-313851

Brand
PROTO
Item
Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size
Category
Hand Socket Extension Sets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PROTO
Manufacturer Part Number
J54111
Type
Full Polish, Std
Output Drive Size
1/2 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO Socket Extension Set (MPN J54111) is a hand socket extension set with a 1/2 in input drive size and 1/2 in output drive size. It features a full polish finish and is not insulated, with locking not included.

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 hand socket extension sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 10 in Overall Lg, Std (MPN J5463B). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Black Oxide.
PROTO
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 10 in Overall Lg, Std (MPN J5463B). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Black Oxide.
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 2 1/2 in Overall Lg, Std (MPN J5460B). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Black Oxide.
PROTO
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 2 1/2 in Overall Lg, Std (MPN J5460B). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Black Oxide.
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 5 in Overall Lg, Std (MPN J5461B). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Black Oxide.
PROTO
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 5 in Overall Lg, Std (MPN J5461B). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Black Oxide.
PROTO Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size, Black Oxide, Std (MPN J7515). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.
PROTO
PROTO Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size, Black Oxide, Std (MPN J7515). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 2 1/2 in Overall Lg, Std (MPN J5460). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Chrome.
PROTO
PROTO Socket Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 2 1/2 in Overall Lg, Std (MPN J5460). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Chrome.
PROTO Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size, Black Oxide, Std (MPN J7515A). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.
PROTO
PROTO Socket Extension Set: 1/2 in Input Drive Size, 1/2 in Output Drive Size, Black Oxide, Std (MPN J7515A). Key specifications — attr1204876: Locking Included; attr1204887: PROTO; attr1204888: Black Oxide.

More from PROTO

View all PROTO parts →
PROTO Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size, Full Polish, Std (MPN J52008). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Full Polish.
PROTO
PROTO Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size, Full Polish, Std (MPN J52008). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Not Included; attr1204984: PROTO; attr1204970: Full Polish.
PROTO Socket Extension Set: 1/2 in_1/4 in_3/8 in Input Drive Size, 1/2 in_1/4 in Output Drive Size (MPN J6000-6L). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Included; attr1204984: PROTO; attr1204970: Full Polish.
PROTO
PROTO Socket Extension Set: 1/2 in_1/4 in_3/8 in Input Drive Size, 1/2 in_1/4 in Output Drive Size (MPN J6000-6L). Key specifications — attr1204978: Not Insulated; attr1204980: Locking Included; attr1204984: PROTO; attr1204970: Full Polish.