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Schlage One Sided Commercial Deadbolts

Shop Schlage one-sided commercial deadbolts, including the B680 thumbturn deadbolt, B571 with an in-use indicator and B664P keyed model. Compare these with the listed B561 and B661 blank-plate configurations to find the function specified for your opening. Review each model's operation and installation requirements before choosing a finish.

Match the selected hardware to the door preparation, backset and thickness. For other operating arrangements, browse Schlage single-cylinder commercial deadbolts or double-cylinder commercial deadbolts. You can also return to all Schlage commercial deadbolts or the main Schlage Commercial hardware collection.
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Choosing Schlage One-Sided Commercial Deadbolts

Choose a Schlage one-sided commercial deadbolt by its operating function before comparing finishes. The selection includes the B680 one-sided thumbturn deadbolt, B571 with an in-use indicator and B664P one-sided keyed deadbolt. These model descriptions identify different arrangements, so they should not be treated as interchangeable. Start with the opening's hardware specification and determine which operation is required, then compare the relevant model's details with the needs of that door.

Blank-plate configurations are also represented by B561 and B661 listings. Review the complete model designation, including any suffix, when comparing these with the thumbturn, keyed and indicator models. If you are replacing an existing lock, record its model number and photograph the hardware on both sides of the door. Those details make it easier to compare the existing arrangement with the product information and identify differences before ordering a replacement.

Check the physical fit of the selected lock against the door and frame. Compare the specified backset, door thickness and preparation with the opening, then review the bolt, faceplate and strike requirements. An existing bore or trim outline is useful information, but it does not by itself confirm compatibility. Use the installation instructions for the exact model to establish the required preparation, and check whether any additional components are needed for your particular installation.

An indicator, thumbturn or keyed configuration should be selected for the way the opening is intended to operate. Review the product description for the controls provided and how the chosen function works from each side. For a keyed model, also confirm the listed cylinder configuration and any keying requirements. Where the door is part of a larger project, match the selection to the hardware schedule so its function agrees with the other specified hardware.

After confirming operation and fit, select a finish that coordinates with the door's existing lever, knob or other trim. Check the selected item's package contents and options rather than assuming every listing includes the same components. For several doors, keep a separate record of each opening's model, finish and installation requirements. If another opening needs a different arrangement, the parent Schlage commercial deadbolts collection provides links to single-cylinder and double-cylinder alternatives for comparison.