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WIHA Socket Bit: 3/8 in Drive Size, Hex Tip, 5/16 in Tip Size, 3 7/64 in Overall Lg - Hex Insulated Bit Sockets
WIHAHex Insulated Bit Sockets

WIHA Socket Bit: 3/8 in Drive Size, Hex Tip, 5/16 in Tip Size, 3 7/64 in Overall Lg

The WIHA Socket Bit (MPN 31811) is a hex insulated bit socket with a 3/8 in drive size and a 5/16 in hex tip size. It has an overall length of 3 7/64 in and features a fixed insert design.

SKU 3G-OTH-306534

Brand
WIHA
Item
Socket Bit: 3/8 in Drive Size, Hex Tip, 5/16 in Tip Size, 3 7/64 in Overall Lg
Category
Hex Insulated Bit Sockets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIHA
Manufacturer Part Number
31811
Type
Hex Tip, Fixed Insert
Overall Lg
3 7/64 in
Tip Size
5/16 in

Technical Documents

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

Product Description

The WIHA Socket Bit (MPN 31811) is a hex insulated bit socket with a 3/8 in drive size and a 5/16 in hex tip size. It has an overall length of 3 7/64 in and features a fixed insert design.

Frequently Asked Questions

What is the WIHA Socket Bit 31811 used for?

The WIHA Socket Bit 31811 is a hex insulated bit socket used for driving hex fasteners in electrical work. Its fixed insert design and 3/8 in drive size make it suitable for use with ratchets or torque wrenches in confined spaces, providing electrical insulation for safe work on live circuits.

What are the specifications of the WIHA Socket Bit 31811?

The WIHA Socket Bit 31811 has a 3/8 in drive size, a 5/16 in hex tip size, and an overall length of 3 7/64 in. It features a fixed insert design and is part of WIHA's hex insulated bit socket line. The manufacturer part number is 31811.

Where to buy WIHA Socket Bit 31811 worldwide?

You can source the WIHA Socket Bit 31811 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; we source and deliver this item to your location.

How to select the correct WIHA Socket Bit for my application?

To select the correct WIHA socket bit, match the drive size (e.g., 3/8 in) to your ratchet or torque wrench, and the tip size (e.g., 5/16 in) to the fastener. For electrical work, choose insulated bits like the 31811. Verify overall length fits your workspace. Consult WIHA's catalog for torque ratings.

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

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