Nostalgic Warehouse Prairie Plate with Crystal Knob – Mortise Lock

Nostalgic Warehouse Prairie Plate with Crystal Knob – Skeleton Key Mortise Lock

Nostalgic Warehouse reproduction skeleton key mortise locks are a great antique door knob replacement. The mortise box replaces most vintage skeleton key boxes found in older homes. Customize your crystal knob with multiple finishes above.

	Note: If your door is not prepped for a skeleton key type mortise lock box, these door knobs will not fit. These antique reproduction knob sets are meant to replace old worn out skeleton key lock boxes or you can prep new doors for the mortise box for that vintage feel. Don’t settle for cheap immitations. Replace your rusty old locks with our high quality, English-made version. You’ll be thrilled with the quality of these exquisite reproductions. All of our mortise locks are keyed alike. Body: W- 3″ H – 4″ Thickness – 9/16″. Face 7/8″ x 6″/ 2 1/4″backset. 2 1/4″ C/C knob spindle to keyhole. 8mm spindle hole is on the square.
Crystal Knob Specifications – Top quality, forged brass knobs & plates – Vintage designs – Mortise-lock boxes for antique doors – Full Lifetime Warranty – Limited Lifetime Mechanical Warranty – Lifetime Finish Warranty – Fits doors from 1 3/8″ – 1 3/4″ thick. – Dimensions: Knob: 2.1″ Diameter -Plate: 7.125″ x 2.625″

These skeleton key locks are not recommended for use on exterior doors. For keyed entry doors we recommend using a passage function knob in conjunction with a Nostalgic Warehouse Deadbolt above. Crystal or porcelain knobsets are not recommended for exterior use and are not covered under warranty if used for that purpose.