Latches are categorized into several distinct mechanical and electronic designs based on how they secure doors, panels, or lids. Three of the most common types include: first, spring latches, which feature a bevel-ended bolt that retracts when pushed against a strike plate and snaps automatically into place when aligned; second, deadlatches, which incorporate an auxiliary plunger bolt that deadlocks when closed to prevent unauthorized tampering or forced retraction; and third, magnetic latches, which utilize permanent magnets mounted to doors and frames to hold lightweight cabinet panels securely closed without moving mechanical bolts. Each type serves specific security, durability, and convenience requirements across various industries.
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