Model # 9BR3520-306

Internet #205213208

Baldwin Reserve Round Polished Chrome Hall/Closet Knob with Traditional Square Rose
0884011492814

Baldwin

Reserve Round Polished Chrome Hall/Closet Knob with Traditional Square Rose

  • Accommodates 1-3/8-2in. thick door, up to 2.5in. with service kit
  • Backset latch fits 2-3/8 in. or 2-3/4 in. pre-bored doors
$6179 /each

Choose Your Options

Polished Chrome
  • Lifetime Polished Brass
  • Polished Chrome
  • Satin Nickel
  • Venetian Bronze
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Frequently Bought Together

Product Overview

  • Accommodates 1-3/8-2in. thick door, up to 2.5in. with service kit
  • Backset latch fits 2-3/8 in. or 2-3/4 in. pre-bored doors
Since 1946, Baldwin Hardware has delivered modern luxury to discriminating homeowners, architects and designers through superior design, craftsmanship and functionality. Transitional in appearance, the Round knob compliments architectural styles ranging from contemporary to traditional. Polished Chrome is plated to create a mirror smooth finish which adds authenticity to modern designs. Both exterior and interior knob and lever always free.
  • Solid forged brass construction
  • Shown with traditional rose, can be customized with other reserve roses
  • To personalize your look, this traditional inspired design is available in 6 finishes
  • Features easy-to-install spring assisted chassis for optimal operational strength
  • 2-1/8 in. cross bore and 1 in. edge bore for latch
  • Accommodates door thickness 1-3/8 in. to 2 in., up to 2-1/2 in. thick door with service part kit
  • Adjustable backset latch fits 2-3/8 in. (60 mm) or 2-3/4 in. (70 mm) pre-bored doors
  • Handing not required
  • Limited lifetime mechanical warranty and limited 25 year finish warranty

Product Overview

  • Accommodates 1-3/8-2in. thick door, up to 2.5in. with service kit
  • Backset latch fits 2-3/8 in. or 2-3/4 in. pre-bored doors
Model #: 9BR3520-306
Internet #: 205213208

Since 1946, Baldwin Hardware has delivered modern luxury to discriminating homeowners, architects and designers through superior design, craftsmanship and functionality. Transitional in appearance, the Round knob compliments architectural styles ranging from contemporary to traditional. Polished Chrome is plated to create a mirror smooth finish which adds authenticity to modern designs. Both exterior and interior knob and lever always free.

  • Solid forged brass construction
  • Shown with traditional rose, can be customized with other reserve roses
  • To personalize your look, this traditional inspired design is available in 6 finishes
  • Features easy-to-install spring assisted chassis for optimal operational strength
  • 2-1/8 in. cross bore and 1 in. edge bore for latch
  • Accommodates door thickness 1-3/8 in. to 2 in., up to 2-1/2 in. thick door with service part kit
  • Adjustable backset latch fits 2-3/8 in. (60 mm) or 2-3/4 in. (70 mm) pre-bored doors
  • Handing not required
  • Limited lifetime mechanical warranty and limited 25 year finish warranty

Info & Guides

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Specifications

Dimensions

Assembled Depth (in.)
2.21875 in
Assembled Height (in.)
2.625 in
Assembled Width (in.)
2.1875 in
Knob Diameter (in.)
2.1875
Knob cross bore diameter (in.)
2.125
Knob housing height (in.)
2.625
Knob housing width (in.)
2.625
Maximum door thickness (in.)
1.75
Projection (in.)
2.21875
Strike height (in.)
2.25
Strike width (in.)
1
Throw length (in.)
.5

Details

Application Type
Passage
Backset size (in.)
Adjustable
Commercial/Residential
Residential
Door Locks & Knobs Product Type
Knobs
Finish
Polished Chrome
Hardware Finish Family
Chrome
Hardware Included
Yes
Interior/Exterior
Interior
Knob material
Metal
Knob style
Flat ball
Lock Type
Unkeyed
Material
Metal
Minimum door thickness (in.)
1.375
Product Weight (lb.)
3.45lb
Returnable
90-Day
Security/ANSI Grade
ANSI Grade II (Better)
Strike
Round corner

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
Limited Lifetime Mechanical Warranty and Limited 25 Year Finish Warranty

Specifications

Dimensions

Assembled Depth (in.)
2.21875 in
Assembled Height (in.)
2.625 in
Assembled Width (in.)
2.1875 in
Knob Diameter (in.)
2.1875
Knob cross bore diameter (in.)
2.125
Knob housing height (in.)
2.625
Knob housing width (in.)
2.625
Maximum door thickness (in.)
1.75
Projection (in.)
2.21875
Strike height (in.)
2.25
Strike width (in.)
1
Throw length (in.)
.5

Details

Application Type
Passage
Backset size (in.)
Adjustable
Commercial/Residential
Residential
Door Locks & Knobs Product Type
Knobs
Finish
Polished Chrome
Hardware Finish Family
Chrome
Hardware Included
Yes
Interior/Exterior
Interior
Knob material
Metal
Knob style
Flat ball
Lock Type
Unkeyed
Material
Metal
Minimum door thickness (in.)
1.375
Product Weight (lb.)
3.45lb
Returnable
90-Day
Security/ANSI Grade
ANSI Grade II (Better)
Strike
Round corner

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
Limited Lifetime Mechanical Warranty and Limited 25 Year Finish Warranty

Questions & Answers

What's the difference between a dummy knob set and a hallway/closet knob set

What's the difference between a dummy knob set and a hallway/closet knob set
Asked by: Richard
Baldwin model # 9BR3520-306 is a passage set that would be for a closet door. This passage set will include all the hardware and backset latch, fits 2-3/8 in. or 2-3/4 in. pre-bored doors. The full dummy would be a dummy knob on both sides of the door with no backset, a single dummy would be a knob on one side of the door.
Answered by: BrandAnswers
Date published: 2017-07-16

Product Overview says "Accommodates door thickness 1-3/8 in. to 2 in", but Specifications says ma...

Product Overview says "Accommodates door thickness 1-3/8 in. to 2 in", but Specifications says max door thickness is 1.75 in. Which is it?
Asked by: Dale
Baldwin model PS.ROU.TRR.003 will accommodate 1 3/8” up to 2” for door thickness.
Answered by: BrandAnswers
Date published: 2017-04-13

How round is this knob? Cannot see profile -- is this ball or globe-like or slightly flattened i...

How round is this knob? Cannot see profile -- is this ball or globe-like or slightly flattened in front? Need another view of this knob...
Asked by: AbbyNormal
Baldwin Model # 9BR3520-306 is a round knob with a flat face front.
Answered by: BrandAnswers
Date published: 2017-01-23

Does it require a 2 1/8 bore in door

Asked by: RainMan
Baldwn Model # 9BR3520-306 requires a bore hole of 2-1/8" in diameter.
Answered by: BrandAnswers
Date published: 2015-12-01
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Customer Reviews

Reserve Round Polished Chrome Hall/Closet Knob with Traditional Square Rose is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from These are excellent quality. They are built to last and were easy to install. These are excellent quality. They are built to last and were easy to install.
Date published: 2017-01-31
Rated 5 out of 5 by from top quality This is an example of top quality at a top quality price. It looks great on my back entrance door.
Date published: 2015-09-01
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