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Door Bore Hole Compatibility Checker
Compare your face bore and edge bore measurements with common lock preparation.
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Measure thickness, bore, backset, latch, strike, and handing before buying a replacement.
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Door Latch Backset Checker
Check a replacement latch backset against common residential sizes.
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Strike Plate Compatibility Checker
Screen strike plate dimensions before ordering replacement hardware.
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Door Handing and Swing Checker
Record hinge side and swing direction before buying handing-specific hardware.
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Door Lock Size & Compatibility Checker
Check common residential door-lock dimensions before buying a replacement.
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Deadbolt Backset Measurement Checker
Identify a common 2-3/8 inch or 2-3/4 inch deadbolt backset.
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Door Thickness Compatibility Checker
See whether your door falls within a common residential thickness range.
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