WIHA Insulated Socket: 1/2 in Drive Size, 28 mm Socket Size, 1 5/8 in Overall Lg
The WIHA Insulated Socket is a 1/2" drive metric hand socket with a 28 mm socket size and 12-point configuration. It features a chrome finish and is not tether capable, with an overall length of 1 5/8 inches (MPN 31628).
SKU 3G-OTH-307510
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Product Description
The WIHA Insulated Socket is a 1/2" drive metric hand socket with a 28 mm socket size and 12-point configuration. It features a chrome finish and is not tether capable, with an overall length of 1 5/8 inches (MPN 31628).
Frequently Asked Questions
What is the WIHA Insulated Socket used for?
The WIHA Insulated Socket is used for safely tightening or loosening fasteners on live electrical equipment up to 1000 V AC. It is designed for electricians and maintenance technicians working on energized panels, motors, and switchgear where arc-flash protection is required.
What are the specifications of the WIHA Insulated Socket 31628?
The WIHA Insulated Socket 31628 has a 1/2 in drive size, 28 mm socket size, 12-point standard configuration, and 1 5/8 in overall length. It features a chrome finish and is not tether capable. This metric socket is part of WIHA's insulated hand tool line for electrical work.
Where to buy the WIHA Insulated Socket 31628 worldwide?
You can source the WIHA Insulated Socket 31628 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 supply genuine WIHA tools for electrical safety applications.
How to select the correct WIHA insulated socket size?
To select the correct WIHA insulated socket, match the drive size (1/2 in) to your ratchet or torque wrench, and choose the socket size (28 mm) to fit the fastener. Ensure the socket is rated for the voltage level of your application. WIHA insulated sockets are tested to 10,000 V AC for safe use up to 1000 V AC.
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3G Electric supplies WIHA 1/2" drive metric insulated hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














