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For replacement lids to Supra Lock Boxes, turn to the key security experts at Kidde. Guaranteed for compatibility, our selection of replacement lids includes components for the SupraSafe 1, 2HS, S5, C3, and J5 devices. These heavy-duty lids are designed to protect from tampering, duplication, and weathering. Other parts and accessories like vaults, decals, and mounting kits are also available.