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WIHA Socket Bit Set: 1 - 25 Pieces, 3/8 in Drive Size, 7 Pieces - Hex Insulated Socket Bit Sets
WIHAHex Insulated Socket Bit Sets

WIHA Socket Bit Set: 1 - 25 Pieces, 3/8 in Drive Size, 7 Pieces

The WIHA Socket Bit Set: 1 (MPN 31890) is a 25-piece hex insulated socket bit set with a 3/8 in drive size and a tip size range of 3/16 in to 1/2 in. It features a replaceable insert and is manufactured by WIHA.

SKU 3G-OTH-311687

Brand
WIHA
Item
Socket Bit Set: 1 - 25 Pieces, 3/8 in Drive Size, 7 Pieces
Category
Hex Insulated Socket Bit 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
31890
Type
- 25 Pieces
Pieces
7
Drive Size
3/8 in
Tip Size Range
3/16 in to 1/2 in

Technical Documents

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

Product Description

The WIHA Socket Bit Set: 1 (MPN 31890) is a 25-piece hex insulated socket bit set with a 3/8 in drive size and a tip size range of 3/16 in to 1/2 in. It features a replaceable insert and is manufactured by WIHA.

Frequently Asked Questions

What is the WIHA Socket Bit Set 31890 used for?

The WIHA Socket Bit Set 31890 is used for driving hex fasteners in electrical and industrial applications where insulation is required. It is ideal for maintenance, assembly, and repair tasks on energized equipment up to 1,000 V, providing protection against electric shock.

What are the specifications of the WIHA Socket Bit Set 31890?

The WIHA Socket Bit Set 31890 includes 25 pieces with a 3/8 in drive size and a tip size range of 3/16 in to 1/2 in. It features a replaceable insert and is manufactured by WIHA. The set contains 7 hex insulated socket bits designed for professional use.

Where to buy the WIHA Socket Bit Set 31890 worldwide?

You can source the WIHA Socket Bit Set 31890 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.

How to select the right WIHA socket bit set for electrical work?

To select the right WIHA socket bit set, match the drive size (e.g., 3/8 in) and tip size range (e.g., 3/16 in to 1/2 in) to your fasteners. Ensure the set is insulated for live electrical work. The 31890 set includes a replaceable insert for extended tool life.

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

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Cross-referenced by specification & description
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WIHA Socket Bit: 3/8 in Drive Size, Hex Tip, 7/32 in Tip Size, 3 7/64 in Overall Lg, Fixed Insert (MPN 31807)
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WIHA Socket Bit: 3/8 in Drive Size, Hex Tip, 1/2 in Tip Size, 3 7/64 in Overall Lg, Fixed Insert (MPN 31817)
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WIHA Socket Bit: 3/8 in Drive Size, Hex Tip, 1/2 in Tip Size, 3 7/64 in Overall Lg, Fixed Insert (MPN 31817)

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