Cobalt Crystal Interior Mortise Door Knob with Classic Rosette

ByNostalgic Warehouse

FREE Delivery

Get it Sat, Sep 5 - Wed, Sep 9

M4C 1B5

Get Everything You Need

Deltana CH2517U3 2-1/2" x 1-11/16" Hinge, w/ Ball Tips in Polished Brass Pair

Sale

Deltana CH2520U15 2-1/2" x 2" Hinge, w/ Ball Tips in Brushed Nickel Pair

Nostalgic Warehouse Prairie Plate Single Dummy with Manor Lever

Lucia Clear Glass Wood Standard White Door Slab

About This Product

The simple elegance of the Door Knob with Classic Rosette offers beauty and durability that will compliment a variety of architectural styles. Add Nostalgic warehouse crystal door knob with its smooth centre flawlessly flowing into fluted edges for a striking match. All Nostalgic warehouse door knobs are mounted on a solid (not plated) forged brass base for durability and beauty.

Features

Complete set for 1 door (both sides)
Solid forged brass rosettes with genuine lead crystal door knobs for detail and clarity
Mortise: Ideal for replacing skeleton-key interior mortise locks on vintage doors
Passage: Ideal for closets, hallways or rooms where no locking mechanism is needed
Privacy: Ideal for bathrooms, bedrooms or rooms where a locking mechanism is needed
Perfect for restoration and easy to install on modern pre-drilled doors
Manufacturer provides 5 years warranty
Projection: 2.22"

Customer Reviews

Rated 4.5 out of 5 stars.

15 Reviews

Showing 1-5 of 15 reviews

Filter by keyword

Most relevant

Sort By

Rated 1 out of 5 stars.

Anonymous

Backset:2 3/8,

Finish:Oil-Rubbed Bronze

Defective design. Bolt rotates and locks you in when turned.

Nov. 04, 2025

Rated 5 out of 5 stars.

AnonymousPittsburgh, PA

Backset:2 3/4,

Finish:Satin Nickel

Unique and beautiful. I have them in my entryway and even the delivery guy commented on how pretty they are!

Mar. 24, 2020

Rated 4 out of 5 stars.

PhilipPayson, UT

Backset:2 3/8,

Finish:Bright Chrome

The basic door knobs are great, I just would have liked the rope pattern better than the plain bakes. They were easy to install and look great.

Aug. 16, 2019

Rated 5 out of 5 stars.

TanyaApopka, FL

Finish:Bright Chrome

I absolutely love the door knobs! I am going to order more for the other french doors!

May 07, 2020

Rated 5 out of 5 stars.

SheshSeattle, WA

Backset:2 3/8,

Finish:Bright Chrome

Looks authentic and vintage. The color of the knob is very rich. Easy to install.

Nov. 16, 2019

Customer Reviews

Rated 4.5 out of 5 stars.

15 Reviews

Showing 1-5 of 15 reviews

Filter by keyword

Most relevant

Sort By

Rated 1 out of 5 stars.

Anonymous

Backset:2 3/8,

Finish:Oil-Rubbed Bronze

Defective design. Bolt rotates and locks you in when turned.

Nov. 04, 2025

Rated 5 out of 5 stars.

AnonymousPittsburgh, PA

Backset:2 3/4,

Finish:Satin Nickel

Unique and beautiful. I have them in my entryway and even the delivery guy commented on how pretty they are!

Mar. 24, 2020

Rated 4 out of 5 stars.

PhilipPayson, UT

Backset:2 3/8,

Finish:Bright Chrome

The basic door knobs are great, I just would have liked the rope pattern better than the plain bakes. They were easy to install and look great.

Aug. 16, 2019

Rated 5 out of 5 stars.

TanyaApopka, FL

Finish:Bright Chrome

I absolutely love the door knobs! I am going to order more for the other french doors!

May 07, 2020

Rated 5 out of 5 stars.

SheshSeattle, WA

Backset:2 3/8,

Finish:Bright Chrome

Looks authentic and vintage. The color of the knob is very rich. Easy to install.

Nov. 16, 2019

Cobalt Crystal Interior Mortise Door Knob with Classic Rosette

ByNostalgic Warehouse

FREE Delivery

Get it Sat, Sep 5 - Wed, Sep 9

M4C 1B5

Get Everything You Need

Deltana CH2517U3 2-1/2" x 1-11/16" Hinge, w/ Ball Tips in Polished Brass Pair

Sale

Deltana CH2520U15 2-1/2" x 2" Hinge, w/ Ball Tips in Brushed Nickel Pair

Nostalgic Warehouse Prairie Plate Single Dummy with Manor Lever

Lucia Clear Glass Wood Standard White Door Slab

About This Product

Features

Complete set for 1 door (both sides)
Solid forged brass rosettes with genuine lead crystal door knobs for detail and clarity
Mortise: Ideal for replacing skeleton-key interior mortise locks on vintage doors
Passage: Ideal for closets, hallways or rooms where no locking mechanism is needed
Privacy: Ideal for bathrooms, bedrooms or rooms where a locking mechanism is needed
Perfect for restoration and easy to install on modern pre-drilled doors
Manufacturer provides 5 years warranty
Projection: 2.22"

Cobalt Crystal Interior Mortise Door Knob with Classic Rosette

Get Everything You Need

Deltana CH2517U3 2-1/2" x 1-11/16" Hinge, w/ Ball Tips in Polished Brass Pair

Deltana CH2520U15 2-1/2" x 2" Hinge, w/ Ball Tips in Brushed Nickel Pair

Nostalgic Warehouse Prairie Plate Single Dummy with Manor Lever

Lucia Clear Glass Wood Standard White Door Slab

30-Day Return Policy

Customer Reviews

Customer Reviews

Cobalt Crystal Interior Mortise Door Knob with Classic Rosette

Get Everything You Need

Deltana CH2517U3 2-1/2" x 1-11/16" Hinge, w/ Ball Tips in Polished Brass Pair

Deltana CH2520U15 2-1/2" x 2" Hinge, w/ Ball Tips in Brushed Nickel Pair

Nostalgic Warehouse Prairie Plate Single Dummy with Manor Lever

Lucia Clear Glass Wood Standard White Door Slab

30-Day Return Policy

Cobalt Crystal Interior Mortise Door Knob with Classic Rosette

Get Everything You Need

Deltana CH2517U3 2-1/2" x 1-11/16" Hinge, w/ Ball Tips in Polished Brass Pair

Deltana CH2520U15 2-1/2" x 2" Hinge, w/ Ball Tips in Brushed Nickel Pair

Nostalgic Warehouse Prairie Plate Single Dummy with Manor Lever

Lucia Clear Glass Wood Standard White Door Slab

Description

Specifications

Return Policy

Customer Reviews

Customer Reviews

Cobalt Crystal Interior Mortise Door Knob with Classic Rosette

Get Everything You Need

Deltana CH2517U3 2-1/2" x 1-11/16" Hinge, w/ Ball Tips in Polished Brass Pair

Deltana CH2520U15 2-1/2" x 2" Hinge, w/ Ball Tips in Brushed Nickel Pair

Nostalgic Warehouse Prairie Plate Single Dummy with Manor Lever

Lucia Clear Glass Wood Standard White Door Slab

Description

Specifications

Return Policy