Durable Material: Made from high-quality ABS, this electrical socket spacer is strong, lightweight, and resistant to wear, ensuring long-term reliability for electrical installations. Easy Installation: Designed for quick and hassle-free fitting, the 20mm single socket spacer aligns perfectly with existing electrical boxes and allows for stable screw fixation. Including British Standard screws with a diameter of 3.5 mm. Universal Fit: Compatible with 86x86mm British standard socket and switches, this socket spacer black provides practical versatility for different installation needs. Precise Extension: This spacer serves as reliable light switch spacers, ensuring a secure and accurate extension of single socket or light switch boxes, perfect for DIY and professional use. Safe and Practical: The socket spacer plate for light switch is ideal for correcting depth issues in electrical boxes, offering a safe and simple solution to ensure proper fitting and protection of wiring systems., Weight: 0.0220462262 Pounds, Manufacturer: Vovora