Amazon Basics Coastal Door Knob and Deadbolt Set
- Lock Type: Key Lock
- Handle Attachment Mechanism: Screw
- Hand Orientation: Ambidextrous
- Shape: Round
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A reasonable budget matte black entry set for a straightforward front door swap, with the caveat that a few units arrived with hardware or finish issues.
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ASIN: B07GF58FQ3Category: Door Knobs
Overview
Amazon Basics matte black entry set pairs a keyed knob with a keyed-alike deadbolt, so one key works both locks on a coastal-style exterior door. Brass body with a steel internal structure and a zinc alloy latch bolt, backed by a 1-year limited warranty.
- Four keyed-alike brass keys included
- Adjustable latch backset 2-3/8 to 2-3/4 inches
- Rounded steel faceplate and strike plate
- 1-year Amazon Basics limited warranty
Who it's for
Fits anyone replacing a worn exterior door knob and deadbolt who wants a single key for both and is comfortable installing hardware with a screwdriver. Fits standard doors 1-3/8 to 1-3/4 inches thick.
Pros and cons
- Knob and deadbolt keyed alike with 4 keys
- Adjustable latch fits standard 1-3/8 to 1-3/4 inch doors
- Brass body with steel internal parts
- 1-year limited warranty
- Included screws reported as undersized by some buyers
- Deadbolt alignment takes more patience than the knob
- Matte black finish can show scratches
Specifications
| Brand | Amazon Basics |
|---|---|
| Dimensions & fit | |
| Hand Orientation | Ambidextrous |
| Item Weight | 1.9 pounds |
| Item Depth | 3.4 inches |
| Item Dimensions L X W | 3.4 × 2.6 inches |
| Construction & materials | |
| Handle Material | Zinc |
| Finish Types | Matte |
| Exterior Finish | Brass |
| Color | Black |
| Material Type | Alloy Steel, Brass, Zinc |
| Included components | |
| Customer Package Type | Standard Packaging |
| Unit Count | 1 |
| Included Components | Instruction Manual |
| Other details | |
| Lock Type | Key Lock |
| Handle Attachment Mechanism | Screw |
| Shape | Round |
| Metal Type | Brass |
| Handle Type | Knob |
| Number Of Items | 1 |
| Additional Features | Easy To Install |
| Style Name | Entry And Deadbolt |
| Specific Uses For Product | Door |
Closest rivals on specs
Kwikset Pismo Privacy Door Knob- Item Weight 1.9 vs 1.5 pounds (+27%)
- Item Depth 3.4 vs 2.4 inches (+42%)
Lanwandeng DNB-ET1P Keyed Entry Door Knob- Item Weight 1.9 vs 1.21 pounds (+57%)
- Item Depth 3.4 vs 2 inches (+70%)
BESTTEN DK1-ET-SN Keyed Entry Door Knob- Item Weight 1.9 vs 0.97 pounds (+96%)
- Item Depth 3.4 vs 2.4 inches (+42%)
Frequently asked questions
Does the Amazon Basics deadbolt use the same key as the knob?
Yes, this set ships keyed alike so one key operates both the knob and the deadbolt.
What door thickness does this knob fit?
It's built for standard doors from 1-3/8 to 1-3/4 inches thick, with an adjustable latch backset from 2-3/8 to 2-3/4 inches.
Is professional installation required?
No, it installs with a screwdriver using the included instructions, though the deadbolt portion typically takes longer to align than the knob.