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Updated September 2021
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
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We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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10
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A key lock box is a storage device that typically attaches to a door handle or wall. It requires a passcode to open that must be entered manually. Most lock boxes are designed to withstand harsh weather conditions, including sleet, snow, and rain. They may offer space for multiple keys. Lock boxes are frequently constructed from heavy-duty materials like zinc and steel. A lock box may include a 4-dial combination. It may also feature large buttons that make it simple to enter a passcode. Lock boxes are sold in different styles and sizes. They can usually be attached to walls or other flat surfaces. Or, lock boxes may be hung on doors or hooks.

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