BIGLUFU Entry Door konb, Keyed Entry Door Knob Lock for Front Door, Exterier and Interier Doors, Matte Black


About this item
This fits your .

Make sure this fits by entering your model number.

Entry door knob with lock and key for exterior or interior doors. Matte black finish.The key made of pure copper is stronger and more durable. Made of 304 stainless steel. Metal construction adds strength, security and durability. ANSI Grade 3 Security. Removable latch plate, suitable for drive-in application. 3 keys and all construction accessories are included. 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). Reversible handle that fits both right-handed and left-handed doors.
› See more product details

Add to Wishlist
Add to Wishlist
SKU: B09QC8T2HT Category:


Product Description

door lock keydoor lock key

BIGLUFU Door Knob, Entry 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.

entry door knobentry door knob

Entry Knob Function

  • Lock from inside manually and use keys on the exterior
  • Perfect for interior/exterior door and front entrance home where privacy and security is needed

door knob lockdoor knob lock

removable latch plateremovable latch plate

doo knobdoo knob

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



Item Weight

‎1.14 pounds

Package Dimensions

‎7.01 x 3.39 x 2.76 inches


‎Matte Black









Item Package Quantity


Handle Material

‎Stainless Steel

Batteries Included?


Batteries Required?






Customer Reviews

/* * Fix for UDP-1061. Average customer reviews has a small extra line on hover * */ .noUnderline a:hover { text-decoration: none; } 3.9 out of 5 stars 25 ratings P.when('A', 'ready').execute(function(A) { A.declarative('acrLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount"), 0) + 1); } }); }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount"), 0) + 1); } }); }); 3.9 out of 5 stars

Best Sellers Rank

#25,138 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Entry Doors

Date First Available

January 13, 2022


There are no reviews yet.

Be the first to review “BIGLUFU Entry Door konb, Keyed Entry Door Knob Lock for Front Door, Exterier and Interier Doors, Matte Black”