BIGLUFU Passage Door Knob, Keyless Round Knob Set for Hallway or Closet, Interior Door Knobs, Matte Black Finish


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Passage Door Knob for interior doors requiring no locking functionality, such as hallway, closet doors and passage doors. Matte black finish. Made of 304 stainless steel. Metal construction adds strength, security and durability. ANSI Grade 3 Security. Removable latch plate, suitable for drive-in application. Adjustable Backset, 2-3/8 inch or 2-3/4 inch (60mm or 70mm). Fits doors thicknes: 1-3/8 inch to 1-3/4 inch (35mm to 45mm). Fits both right and left handled doors. Easy to install with all accessories included.
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SKU: B09QBTR27C Category:


Product Description


BIGLUFU Door Knob, Passage Door Knob Lock, Matte Black Finish.

  • Sleek round ball knob.
  • The door knob set offers smooth, efficient, secure operation and long-lasting performance.
  • Perfect enhancement for traditional or contemporary homes.

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Passage Knob Function

This knob is no locking function making it perfect for hallways, closet doors and anywhere else a lock isn’t needed. A passage knob can also be used in conjunction with a deadbolt to secure a back door or entrance.

matte black door knobmatte black door knob

removable latch plateremovable latch plate

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Easy to Install

Adjusts to fit all standard door preparations.

Fits both right-handed and left-handed doors. One-person project Screws and components are included.

Removable Latch Plate

Suitable for drive-in application.

Adjustable to 2-3/8″ or 2-3/4″.

Door Thickness: 1-3/8″or 1-3/4″ Square corner strike.

Firm Internal Structure

Made of 304 stainless steel.

Strengthened springs ensure that the lever stays level over time.

ANSI Grade 3 Security.

door lockdoor lock

Additional information




‎Matte Black

Finish Type

‎Black Finish,Matte

Handle Type


Metal Type

‎Stainless Steel

Handle Material

‎Stainless Steel

Item Dimensions LxWxH

‎1.57 x 1.18 x 0.04 inches





Exterior Finish

‎Stainless Steel



Item Weight

‎1.01 pounds

Product Dimensions

‎1.57 x 1.18 x 0.04 inches


‎Black Finish,Matte

Item Package Quantity


Batteries Included?


Batteries Required?






Customer Reviews

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Best Sellers Rank

#98,407 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #372 in Door Knobs

Date First Available

January 13, 2022


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