WIHA Insulated Socket: 3/8 in Drive Size, 7/8 in Socket Size, 1 1/8 in Overall Lg
The WIHA 3/8" Drive SAE Insulated Hand Socket (MPN 31440) is a chrome, 12-point socket with a 7/8 in socket size and 1 1/8 in overall length. It is not tether capable.
SKU 3G-OTH-304561
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Product Description
The WIHA 3/8" Drive SAE Insulated Hand Socket (MPN 31440) is a chrome, 12-point socket with a 7/8 in socket size and 1 1/8 in overall length. It is not tether capable.
Frequently Asked Questions
What is the WIHA 3/8" Drive SAE Insulated Hand Socket used for?
This WIHA insulated socket is used for tightening and loosening fasteners on live electrical equipment up to 1,000 V AC. It is designed for electricians and maintenance technicians working on energized circuits, providing protection against electric shock.
What are the specifications of the WIHA Insulated Socket 31440?
The WIHA Insulated Socket 31440 has a 3/8 in drive size, 7/8 in socket size, and 1 1/8 in overall length. It features a 12-point design, chrome finish, and is not tether capable. This SAE socket is part of WIHA's insulated tool line.
Where to buy WIHA Insulated Socket 31440 worldwide?
You can source the WIHA Insulated Socket 31440 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.
How to select the correct WIHA insulated socket size?
To select the correct WIHA insulated socket, match the drive size (3/8 in) to your ratchet or torque wrench, and the socket size (7/8 in) to the fastener. Ensure the socket is rated for the voltage level of your work environment. WIHA insulated tools meet IEC 60900 standards.
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3G Electric supplies WIHA 3/8" drive sae insulated hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













