Features: Upgrade gaming experience with this permanent metal lock扣 slide track framework, designed to securely hold game cards in place while preventing wear and tear common in traditional plastic扣. Featuring a crossbreed plastic alloy construction and tool complimentary break on installation, this accessory combines ergonomic design with reinforced durability for smooth card insertion and removal. Ideal for frequent game swappers and eager gamers who demand quick access fixes without compromising device security during intense gaming meetings. Perfect for set setups or home entertainment stations, its lightweight build ensures seamless portability whether commuting or hosting multiplayer game evenings. Engineered with accuracy milled slide channels and anti preserve mechanisms, this essential change accessory maintains optimal card alignment while resisting scratches and daily friction. Specifications: Substance: Plastic + Alloy Size: adaptable design, attach slide size to assure perfect fit with the equipment. Package Includes: 1 set of metal lock set note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.