Discover the robust and efficient USP 260 Twist Loc Contact by United Security Products, featuring a 0.675" gap for reliable performance. This contact is designed with precision-machined metals in a compact 3/8" x 5/8" size, ensuring durability and a perfect fit. It boasts a remarkable 100 million life cycle operation and is equipped with lightning-resistant 1.0 Amp contacts for enhanced safety. The closed circuit design offers secure and consistent connectivity. Installation is a breeze with its unique twist lock feature—just one turn to lock in place and one turn to remove for testing. Upgrade your security system with this top-notch contact today!