Insulated Sockets 3/8 21 mm

Complete non-sparking socket sets ensure the exact size tool is available for every fastener, eliminating the unsafe practice of using adjustable wrenches or mis-sized tools that can damage equipment.

During maintenance work, fasteners may be hot, corroded, or in equipment that recently contained flammable materials. Non-sparking sockets eliminate ignition risk while providing the strength needed for demanding fastening tasks.

Half-inch drive sockets balance torque capacity with weight and size, suitable for most electrical fasteners from 10mm to 32mm while providing VDE 1000V protection for safe work on energized equipment.

Having all sizes in VDE insulated versions ensures workers never use uninsulated tools on electrical equipment, maintaining consistent 1000V protection across all fastening operations.

Motor control centers, electrical panels, switchgear, power distribution equipment, and general electrical installations all rely on VDE 1000V insulated 1/2" drive sockets for safe fastening work.