Check the listing for details. GRI 4463 10 Pack Switch Set, Mini Aluminium Case with 18". Condition: New – Open box, Made in United States. Listed at 229.99 USD. The GRI 4463 10 Pack Switch Set is a compact and durable surveillance solution designed for business and industrial settings. The mini aluminium case provides reliable storage for the 18" switches, ensuring easy access and functionality. With the trusted GRI brand and specific model number (GRI 4463A), this set offers a dependable and efficient alarm system accessory for facility maintenance and safety.