Keyed Entry Door Knob Collection with Adjustable Latch and Matching Keys in Multiple Pack Options

A keyed entry door knob controls access from the exterior with a key and from the interior with a thumb-turn button. The detailed Lanwandeng DNB-ET1P matte-black lock uses stainless steel and high-grade copper components, an all-metal chassis, and a classic round knob for exterior or secured interior doors.

The adjustable latch fits 2-3/8- or 2-3/4-inch backsets and doors 1-3/8 to 1-3/4 inches thick. The square latch plate is not removable. The source states ANSI Grade 3 and more than 200,000 cycles. Three brass keys are included per pack, and locks within a multipack are keyed alike. Recorded variants include keyed matte-black or satin-nickel locks plus passage and privacy no-key functions in packs from one to ten depending on configuration. Select by exact SKU because functions differ. Confirm bore, backset, thickness, handing, finish, keying, and quantity before purchase. Install with the included screws and instructions, then test latch and keys while the door remains open.

Specifications

• Brand: Lanwandeng
• Model: DNB-ET1P
• Product: Keyed entry door knob collection
• Detailed finish: Matte black
• Other finish: Satin nickel
• Other functions: Passage and privacy no-key
• Pack options: 1 2 3 4 5 or 10 depending on function
• Keys: 3 brass keys per pack
• Multipack keying: Keyed alike
• Materials: Stainless steel and high-grade copper
• Certification claim: ANSI Grade 3
• Cycle claim: Over 200000
• Backset: 2-3/8 or 2-3/4 in
• Door thickness: 1-3/8 to 1-3/4 in
• Knob diameter: 2.09 in
• Rosette diameter: 2.56 in
• Latch plate: Square and non-removable