4×2 PVC Extension Box Surface Mount (WBSF-4X2 A)

The 4×2 PVC Extension Box (WBSF-4X2 A) is a durable and practical surface-mount electrical box designed for neat and secure installation of switches and sockets. Made from high-quality PVC, this box offers excellent insulation, corrosion resistance, and long-lasting performance in both residential and commercial applications.Its compact 4×2 size makes it ideal for standard electrical fittings, while the pre-marked knockouts allow for easy cable entry and flexible installation. The open-back design ensures quick mounting onto walls and surfaces, saving time during installation.Key FeaturesStandard 4×2 size for switches and socketsHigh-quality PVC construction (non-conductive & corrosion-resistant)Surface mount design ideal for exposed wiring installationsMultiple knockout points for easy cable entryLightweight and easy to installSuitable for residential, commercial, and industrial useSpecificationsModel: WBSF-4X2 AMaterial: PVCMounting Type: SurfaceColour: WhiteSize: 4×2Ideal ForLight switchesPlug socketsElectrical extensionsWall-mounted installations