The Magnasphere MSS-20CT-G is a dependable 3/4" recessed and concealed contact closed loop switch, designed with advanced Magnasphere technology. Engineered for durability, it resists breakage and prevents contact welding, ensuring long-lasting performance. Its robust construction also guards against external tampering, providing enhanced security. The switch features universal mounting compatibility, making installation straightforward and versatile. Ideal for those seeking a reliable and secure contact solution, this product combines innovative design with practical functionality. Purchase today and experience superior quality and protection.