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PROTO Socket: Metric, 1/2 in Drive Size, 34 mm Socket Size, 6-Point, Std, Chrome - 1/2" Drive Hand Sockets
PROTO1/2" Drive Hand Sockets

PROTO Socket: Metric, 1/2 in Drive Size, 34 mm Socket Size, 6-Point, Std, Chrome

The PROTO Socket: Metric (MPN J5434MH) is a 1/2" Drive Hand Socket with a 34 mm, 6-point standard socket size. It is constructed from Chrome and is not tether capable.

SKU 3G-OTH-317688

Brand
PROTO
Item
Socket: Metric, 1/2 in Drive Size, 34 mm Socket Size, 6-Point, Std, Chrome
Category
1/2" Drive Hand Sockets
Available to Order
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Technical specs
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Local availability & support

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
J5434MH
Type
6-Point, Std, Chrome, Not Tether Capable
Socket Size
34 mm
Drive Size
1/2 in

Technical Documents

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

Product Description

The PROTO Socket: Metric (MPN J5434MH) is a 1/2" Drive Hand Socket with a 34 mm, 6-point standard socket size. It is constructed from Chrome and is not tether capable.

Frequently Asked Questions

What is the PROTO J5434MH socket used for?

The PROTO J5434MH is a 1/2" drive hand socket used for tightening or loosening 34 mm metric fasteners in industrial maintenance, automotive repair, and heavy equipment assembly. Its 6-point design reduces fastener rounding, and the chrome finish resists corrosion in shop environments.

What are the specifications of the PROTO J5434MH socket?

The PROTO J5434MH is a 1/2" drive hand socket with a 34 mm metric, 6-point standard socket size. It is made of chrome and is not tether capable. The manufacturer part number is J5434MH. PROTO is the OEM brand for this tool.

Where to buy the PROTO J5434MH socket worldwide?

3G Electric supplies the PROTO J5434MH socket worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this PROTO socket to any country.

How to select the correct PROTO socket size?

To select the correct PROTO socket, match the drive size (1/2") to your ratchet or torque wrench, and choose the socket size (34 mm) to fit your fastener. For metric fasteners, use a metric socket. The 6-point design is preferred for hex bolts to prevent 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 1/2" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Socket: Metric, 1/2 in Drive Size, 20 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5420MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 20 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5420MH)
PROTO Socket: Metric, 1/2 in Drive Size, 23 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5423MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 23 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5423MH)
PROTO Socket: Metric, 1/2 in Drive Size, 32 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5432MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 32 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5432MH)
PROTO Socket: Metric, 1/2 in Drive Size, 31 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5431MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 31 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5431MH)
PROTO Socket: Metric, 1/2 in Drive Size, 14 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5414MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 14 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5414MH)
PROTO Socket: Metric, 1/2 in Drive Size, 30 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5430MH)
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PROTO Socket: Metric, 1/2 in Drive Size, 30 mm Socket Size, 6-Point, Std, Chrome, Not Tether Capable (MPN J5430MH)

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