Keyed-alike is an add-on feature that means each lock (e.g. front door and back door) uses the same key.
If you are ordering multiple Safetwists and would like them keyed-alike, just click on ADD TO CART to add this feature. Choose the quantity based on the number of locks you want keyed alike (minimum quantity 2). You must separately add the SafeTwists you require to your basket.
Please be aware that keyed-alike cylinders are a special order so they may take a few extra days to reach you.