Long Plate Mortise Sets

A mortise lockset is designed for doors using mortise locks, where a box lock is installed into a deep pocket or 'mortise' in the edge of the door. Our long plate mortise lock sets are available in a variety of classic designs and include backplate, door knob, box lock and all the hardware you need.

Mortise Lockset

A mortise lockset is designed for doors using mortise locks, where a box lock is installed into a deep pocket or “mortise” in the edge of the door. Mortise lock sets are available in a variety of classic designs and include backplate, door knob, box lock and all the hardware you need.

87 Products

Narrowed By: Long Plate
New York Mortise Lock Set With Round Brass Knobs

Tailored and understated, the classic New York mortise lock set goes with everything. Whether your style is Victorian, Craftsman, or Mid-Century modern, these spare, beveled plates and simple round knobs will fit right in. Finely crafted of top quality forged brass.

$271.90
Brass Plated Privacy Mortise Lock Set with Fluted Glass Knobs

Brass plated privacy mortise lock set with fluted glass door knobs. The glass door knobs measure 2-inch in diameter and the back plates measure 7-inch tall by 2 1/4-inch wide. The mortise lock has a 2 3/8-inch backset. Item Number: R-01HB-44622

$38.99
Egg & Dart Design Mortise Lock Set With Matching Knobs

From the White House to your house, this imposing mortise door set suits any formal setting. The large plates, lavished with traditional neo-classical designs, add instant elegance to your doors. A high quality, skeleton key lock completes the vintage look.

$271.90
Solid Brass Windsor Pattern Mortise Lock Set with Matching Knobs in Antique-by-Hand

This Windsor pattern mortise lock set is one of our finest Victorian-era reproductions. Introduced by Reading Hardware around 1885, the whimsical Aesthetic design is just as fresh and lovely today. Even the lock face and strike are beautifully decorated! The heavy-duty lock features a solid brass face plate, interior components and skeleton keys. Precisely cast in solid brass, the set comes in our own Antique-by-Hand—a living antique finish that ages gracefully over time. Two skeleton keys complete the set.

$232.90
Brass Plated Privacy Mortise Lock Set

Brass plated privacy mortise lock set with pressed door knobs. The door knobs measures 2 1/8-inch in diameter and the back plates measure 7-inch tall by 2 1/4-inch wide. The mortise lock has a 2 3/8-inch backset. Item Number: R-01HB-44610

$34.99
Largo Design Mortise Lock Set With Decorative Oval Knobs

Introduced by Yale & Town around 1910 as part of their popular Flemish Renaissance line, the Largo is every bit as appealing today. With its elegant scrollwork and lush classical foliage, this lovely mortise door set compliments every formal decor. Finely crafted from solid forged brass.

$271.90
Solid Brass Windsor Pattern Mortise Lock Set with Matching Knobs in Un-Lacquered Brass

This Windsor pattern mortise lock set is one of our finest Victorian era reproductions. Introduced by Reading Hardware around 1885, the whimsical Aesthetic design is just as fresh and lovely today. Even the lock face and strike are beautifully decorated! The heavy-duty lock features a solid brass face plate, interior components and skeleton keys. Precisely cast in solid brass and left un-lacquered, this set will develop an authentic antique patina over time.

$190.90
New York Mortise Lock Set With Waldorf Crystal Knobs

Elegant simplicity perfectly describes this classic New York design mortise lock set. The crisply tailored plates and brilliant octagonal knobs proclaim your refined taste, whether your style is Victorian, Craftsman or Classical in tone. Finely crafted for your home of forged brass and 12% leaded crystal.

$271.90
Wrought Bronze Lorraine Mortise Lock Set

The enduring beauty of P. & F. Corbin's Lorraine pattern makes this door set a wonderful choice for your new or vintage home. The circa 1905 design is faithfully reproduced in stamped bronze with a rich, chocolaty finish - just like the antique originals. A traditional mortise lock with two skeleton keys completes the authentic look.

$193.90
Ovolo Mortise-Lock Set with Waldorf Crystal Glass Knobs

Painstakingly recreated from an antique original, our Ovolo Door Set with Waldorf Crystal Glass Knobs adds instant elegance to your doors. Inspired by a circa 1900, neo-classical design, each back plate features a vintage egg and dart border, while crystal glass knobs offer a touch of sparkle. This exceptional set is forged in solid brass, lending to its crisp pattern detail. Made to the highest standards, this lock guarantees trouble-free operation and reliable privacy.

$271.90
New York Mortise Lock Set With Fluted Crystal Door Knobs

Crystal clear fluted knobs lend a sparkling accent to this tailored and understated New York mortise lock set. Whether your style is Victorian, Craftsman, or Mid-Century modern, this classic design will fit right in. Finely crafted for your home in solid forged brass and leaded glass.

$271.90
Solid Brass Arts & Crafts Mortise Lock Set with Round Knobs

Capture the true spirit of Craftsman design with our rugged and artistic mortise lock set. The distinctive window-pane pattern, originally known as Bastile, was designed by Pacific Hardware of Los Angeles around 1912. Made of durable cast brass with a velvety bronze finish, our reproduction captures the rough, hand-hammered look of the originals. An authentic mortise lock with a solid brass face plate and interior components completes the vintage look.

$179.90
New York Mortise Lock Set With White Porcelain Door Knobs

Austere porcelain knobs are the perfect compliment to this tailored and understated New York mortise lock set. Whether your style is Victorian, Craftsman, or Colonial-Revival, this classic design will be the perfect period accent for your doors. Finely crafted for your home in lasting and durable forged brass.

$271.90
Ovolo Mortise-Lock Set with Ovolo Crystal-Glass Knobs and Keyhole

Painstakingly recreated from an antique original, our Ovolo Mortise-Lock Set with Ovolo Crystal-Glass Knobs and Keyhole adds instant elegance to your doors. Inspired by a circa 1900, neo-classical design, each back plate and knob features a vintage egg and dart border. This exceptional set is forged in solid brass, lending to its crisp pattern detail. Enduring quality and simple installation make this an excellent choice for restoration and new construction. Choose from an array of classic finish options.

$271.90
Pisano Design Mortise-Lock Set with Matching Knobs

A House of Antique Hardware Exclusive! Our Victorian Mortise-Lock Set with Matching Knobs is the most intricate and elegant you'll find anywhere. The exquisite Italian Renaissance design, with its fluted border and floral accents, is a faithful recreation of Russell and Erwin's Pisano pattern of 1897. Precision cast in solid brass, they're beautifully detailed and incredibly substantial. Suited for restorations or new construction, this decorative set adds a touch of understated luxury to any interior. Choose from four popular finish options.

$184.90
Prairie Design Mortise Lock Set With Round Brass Knobs

The simple, homey look of our Prairie mortise lock set makes it a wonderful choice for your craftsman, cottage or colonial style home. The comfortable round knobs and sturdy back plates are forged from solid brass, with your choice of five traditional finishes. A high quality skeleton key lock completes the vintage look.

$271.90
Egg & Dart Design Mortise Lock Set With Waldorf Crystal Knobs

Express your love of fine design, with this imposing mortise door set. Stately crystal knobs and large plates, lavished with traditional neo-classical designs, add instant elegance to your home. A high quality, skeleton key lock completes the vintage look.

$271.90
Ovolo Mortise-Lock Set with Matching Knobs

Painstakingly recreated from an antique original, our Ovolo Mortise-Lock Set with Matching Knobs adds instant elegance to your doors. Inspired by a circa 1900, neo-classical design, each back plate and knob features vintage egg and dart borders, along with solid-brass forging for crisp pattern detail. Made to the highest standards, this lock guarantees trouble-free operation and reliable privacy.

$271.90
Meadows Design Mortise Lock Set With Matching Knobs

P. & F. Corbin's circa 1905 Como Pattern inspired this lovely Meadows door set. The classical revival design, with its beaded borders and graceful foliage, compliments every style of decor. Our modern recreation is top quality forged brass, designed for lasting quality and performance.

$271.90
Arts & Crafts Mortise Lock Set With Octagonal Glass Knobs

Period perfect octagon glass knobs add a refined note to our rugged craftsman mortise lock set. Pacific Hardware of Los Angeles created this distinctive window-pane pattern, known as Bastile, around 1912. We've recreated their hand-crafted design for your home in heavy-duty cast brass. A deep, oiled-bronze finish completes the authentic look.

$183.90
Egg & Dart Mortise-Lock Set with Matching Crystal-Glass Knobs

From the White House to your house, our imposing Egg and Dart Mortise-Lock Set with Matching Crystal-Glass Knobs is at home in any formal setting. The large back plates and knobs, lavished with traditional neo-classical designs, add instant elegance to your doors. Inspired by Corbin's 1905 Mantua pattern, our modern recreation is finely made of solid forged brass and lead-free crystal. A heavy-duty mortise lock and two skeleton keys completes the set. Made to the highest standards, this lock guarantees you trouble-free operation and reliable privacy.

$271.90
Ovolo Mortise-Lock Set with White Porcelain Knobs

Painstakingly recreated from an antique original, our Ovolo Door Set with White Porcelain Knobs adds instant elegance to your doors. Inspired by a circa 1900, neo-classical design, each back plate features a vintage egg and dart border, while sleek porcelain knobs offer a dash of sophistication. This exceptional set is forged in solid brass, lending to its crisp pattern detail. Made to the highest standards, this lock guarantees trouble-free operation and reliable privacy.

$271.90
Meadows Design Mortise-Lock Set with Matching Knobs in Antique-By-Hand

P. & F. Corbin's circa 1905 Como Pattern inspired this lovely Meadows door set. The classical-revival design, with its beaded borders and graceful foliage, complements every style of decor. Originally produced in stamped, plated steel, our modern recreation is top quality forged brass, designed for lasting quality and performance. It comes in our exclusive Antique-By-Hand, a living finish that ages gracefully over time into a beautiful natural patina. A heavy-duty mortise lock and two skeleton keys complete the set. Made to the highest standards, this lock guarantees you trouble-free operation and reliable privacy.

$355.90
Ovolo Mortise-Lock Set with Matching Knobs and Keyhole in Antique-by-Hand

Painstakingly recreated from an antique original, our Ovolo Mortise-Lock Set with Matching Knobs and Keyhole adds instant elegance to your doors. Inspired by a circa 1900, neo-classical design, each back plate and knob features vintage egg and dart borders, along with solid-brass forging for crisp pattern detail. It comes in our exclusive Antique-By-Hand, a living finish that ages gracefully over time into a beautiful natural patina. Made to the highest standards, this lock guarantees trouble-free operation and reliable privacy.

$355.90