Nostalgic Warehouse Studio Plate with Black Porcelain Door Knob & Reviews

Customer Reviews

Rated 5 out of 5 stars.

33 Reviews

Our customers say

Customers highly praise the product's elegant appearance and high quality, noting its solid construction and attractive finish. The style is described as sophisticated and versatile, suitable for both historic and modern homes. Installation is consistently reported as easy and straightforward. The product is also recognized for its durability and ability to withstand the test of time.

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Rated 5 out of 5 stars.

Tonie-alishaMantua, NJ

Finish:Oil-Rubbed Bronze

Love these door knobs purchased fort french doors that divide my living room and office. Very durable and looks amazing. Love the shine of the knob.

09/28/2025

Rated 5 out of 5 stars.

Natalie

Backset:2.375",

Finish:Antique Brass

Exactly what I expected to receive. Nice porcelain knob. Very attractive and sturdy.

06/23/2024

Rated 5 out of 5 stars.

LynneEdgartown, MA

Backset:2.375",

Finish:Polished Brass

Solid and attractive. Easy to install. Have held up over time.

03/25/2023

Rated 5 out of 5 stars.

LynneEdgartown, MA

Backset:2.375”,

Finish:Polished Brass

These look great and have held up over time. Really solid knob.

03/25/2023

Rated 5 out of 5 stars.

DebbieWA

Finish:Antique Brass

These are like jewelry on our doors. Well made. A welcome upgrade.

02/11/2021

The Studio Short Plate is a great choice for interior doors that favor clean lines and understated detail. At 4" x 2-½" , it offers more presence than a round rosette while maintaining a simple, balanced profile. Made from solid brass, it provides strength, weight, and everyday durability. Combined with the Black Porcelain door knob, featuring a smooth round shape and glossy porcelain surface, this pairing delivers bold contrast and vintage charm to interior doors. Crafted with a forged brass base and durable porcelain construction, it offers lasting performance for bedrooms, bathrooms, and traditional living spaces. Nostalgic Warehouse door hardware offers premium interior and entry door sets crafted from solid forged brass, blending authentic period design with lasting durability for traditional, vintage, and restoration-style homes. Our interior door knobs and lever sets are available in multiple finishes, delivering timeless style with versatile design options for every space.

Additional Features

Material: Featuring a forged brass backplate and smooth porcelain knob, this durable door knob set delivers a versatile, classic look suited for a range of interior door styles that are traditional and transitional alike.
Function: Passage set - ideal for interior doors that do not require a lock, such as hallways, closets, or between rooms. A good choice for interior doors where privacy isn’t needed.
Easy Installation: Pre-mounted door knobs or levers allow for quick and easy installation, perfect for DIYers and homeowners updating interior door hardware. All installation hardware included.
Warranty: All Nostalgic Warehouse door hardware is hand-assembled in the USA and backed by a 5-year mechanical warranty, ensuring lasting quality and trusted craftsmanship.
Compatible with most interior doors — fits standard 2-1/8” bore holes, and door thicknesses from 1-3/8” to 1-3/4”.
Box Contents: Door knob and chosen plate for both sides of door, latch mechanism, standard spindle, strike plate and mounting screws

Features

Function

Passage (Hall & Closet)

Rosette Shape

Rectangle

Material

Brass

Handle Orientation

Universal/Reversible

Pieces Included

Strike, Door knob and chosen plate for both sides of door, latch mechanism, standard spindle, strike plate and mounting screws

Smart Connection Compatibility

Not App Enabled

Series

Nostalgic Warehouse Studio Plate Black Porcelain Door Knob

Trim Name / Collection

Studio

Core Type

Solid

Imported

Yes

Finish

Satin Nickel

Number of Knobs

Door Locking Mechanism

Push Button

Strike Style

Full lip

General Features

Latch Included

Latch Faceplate

Square Corner

Overall Shape

Round / Oval

Compatible With

Interior Door(s)

Overall Dimensions

4'' H X 2.5'' W

Overall Depth - Front to Back

2.2'' D

Bore Hole Diameter

2.13''

Knob Diameter

2.25''

Overall Product Weight

3 lb.

Backset

2.375"

Edge Bore Diameter

1''

Compatible Door Thickness

4.5cm; 1.75"; 5cm; 4cm

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Nostalgic Warehouse

Studio Plate with Black Porcelain Door Knob

Customer Reviews

Our customers say

30-Day Return Policy

Additional Features

Features

Function

Rosette Shape

Material

Handle Orientation

Pieces Included

Smart Connection Compatibility

Series

Trim Name / Collection

Core Type

Imported

Finish

Number of Knobs

Door Locking Mechanism

Strike Style

General Features

Latch Faceplate

Overall Shape

Compatible With

Warranty

Product Warranty

Warranty Length

Warranty

Assembly

Assembly Required

Mounting / Installation

Assembly

Overall Dimensions

Overall Depth - Front to Back

Bore Hole Diameter

Knob Diameter

Overall Product Weight

Backset

Edge Bore Diameter

Compatible Door Thickness