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WIHA Hex Key Set: 1 - 5 Pieces, T, Metric, Std End, Long, 5 Pieces, Holder, Black Oxide - Insulated Hex Key Sets
WIHAInsulated Hex Key Sets

WIHA Hex Key Set: 1 - 5 Pieces, T, Metric, Std End, Long, 5 Pieces, Holder, Black Oxide

The WIHA Hex Key Set: 1 is an insulated hex key set from WIHA, containing 5 pieces with a black oxide finish. This set includes metric, standard-end, long-arm keys with 1 tip, and comes with a holder. It is not…

SKU 3G-OTH-265926

Brand
WIHA
Item
Hex Key Set: 1 - 5 Pieces, T, Metric, Std End, Long, 5 Pieces, Holder, Black Oxide
Category
Insulated Hex Key Sets
Available to Order
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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

WIHA
Manufacturer Part Number
33478
Type
- 5 Pieces, T, Metric, Std End, Long, Holder, Black Oxide
Tips
1
Pieces
5

Technical Documents

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

Product Description

The WIHA Hex Key Set: 1 is an insulated hex key set from WIHA, containing 5 pieces with a black oxide finish. This set includes metric, standard-end, long-arm keys with 1 tip, and comes with a holder. It is not tether capable.

Frequently Asked Questions

What is the WIHA Hex Key Set 33478 used for?

The WIHA Hex Key Set 33478 is used for tightening and loosening hex socket screws in electrical and mechanical assemblies. Its insulated design provides protection when working near live circuits, making it suitable for electricians, maintenance technicians, and industrial panel builders.

What are the specifications of the WIHA Hex Key Set 33478?

This WIHA set includes 5 pieces: metric, standard-end, long-arm hex keys with 1 tip. The keys have a black oxide finish and come with a holder. It is not tether capable. The manufacturer part number is 33478.

Where to buy the WIHA Hex Key Set 33478 worldwide?

3G Electric supplies the WIHA Hex Key Set 33478 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to maintain the WIHA Hex Key Set 33478?

To maintain the WIHA hex key set, clean the black oxide finish with a dry cloth after use to prevent corrosion. Store the keys in the provided holder to avoid loss and damage. Inspect tips regularly for wear; replace the set if tips become rounded.

Used in

Common applications for WIHA
Electrical panel maintenance — WIHA insulated screwdrivers and sockets (e.g., MPN 31817) for live working up to 1000 V
Assembly line tooling — WIHA T-handle hex key sets (e.g., MPN 33492) for repetitive fastener driving in manufacturing
Field service repair — WIHA L-shaped hex key sets with MagicRing (e.g., MPN 66990) for holding fasteners during installation
Precision electronics — WIHA precision slotted screwdrivers (e.g., MPN 26018) for adjusting components on circuit boards
Mechanical maintenance — WIHA open-end wrenches (e.g., MPN 20138) for tightening bolts in confined spaces
Electrical contracting — WIHA 80-piece insulated tool kit (e.g., MPN 32877) for on-site electrical installations and repairs

WIHA Products

3G Electric supplies WIHA insulated hex key sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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