Features: enhances your electrical setups with our 4pcs Single Gang Receptacle Electrical Box Extender, designs to provide a smooth fit and extended reach for electric boxes and outlet switches. Crafted from abs and equipped with screws, these black Sockets box extenders ensure long service Performances and stability in any installation. Ideal for electricians, DIY enthusiasts, and homeowners look to optimizes their electrical systems with reliable and easy to install solution . Perfect for residential or commercial setting , these extenders suitable for use in new constructions, renovations, or simple home upgrades where additional depth is required. With precise dimension of 5.79.31.3cm, these extenders offer a practical solution for accommodating larger wiring configurations while maintaining a neat and organized appearance. Specifications: Component : plastic Size: about 9.3x5.7x1.3cm/4x2.2x0.5inch Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Package includes: 4pcs Electrical Box Extender with 4 Screws