High-quality cable kit protects your Apple iMac from theft. This security kit includes one heavy duty, 4 foot white cable, coupler, one 4-digit resettable 40mm padlock and an underdesk mounting plate with 2 one-way screws. Low-cost. Easy installation. Cables are made from extra strength steel. Cable wraps around iMac stand and then to the underdesk mounting plate or can be wrapped around a desk leg or immovable object.