The Appleby is a steel 25 mm deep 2 x 1 gang dual flush mounting box suitable for installation in all brick and breeze block walls. It is ideal for electrical installations containing flush-mounted wiring accessories in any residential, commercial, or industrial installation. It is designed with 2 x adjustable lugs and 6 x fixed lugs for easy switch or socket location and an internal quality fixed brass earth terminal. It also has 16 mm x 20 mm cable knockouts for cable entry from any position.