Importers should buy door locks directly from a factory because it eliminates middleman markups, shortens lead times, and gives buyers direct control over quality, customization, and production capacity. Working with an ANSI grade door lock manufacturer like Zhongshan Maxal Lock Company Ltd. (Maxal
A deadbolt lock offers stronger security than a cylindrical knob lock because its bolt extends deeper into the door frame and resists kicking, prying, and lock-bumping. Knob locks—especially tubular door knob styles—are easier to force open. For exterior doors, pair a deadbolt with a k
MAXAL Lock, operated by Zhongshan Maxal Lock Co., Ltd., is a direct door lock manufacturer, not a trading company. The business runs its own physical factory, owns its tooling and mold development, and has produced American-standard door locks in-house for more than 20 years.This distinction matters
Door locks fall into several main categories — knob locks, lever locks, deadbolts, cylindrical locks, and electronic locks — each offering different levels of security and convenience. For exterior doors, an ANSI Grade 3 deadbolt lock or ANSI Grade 3 single cylinder deadbolt provides r
ANSI Grade 3 door locks meet the baseline commercial and residential security rating set by the American National Standards Institute (ANSI/BHMA A156.2). They're built for light-duty interior use—bedrooms, closets, offices—and suit homeowners, property managers, and builders who need r
| Color: | |
|---|---|
| Function: | |
| Availability: | |
| Quantity: | |
8021BK-MB
MAXAL/OEM
Matte Black Door Lever Lock, Entry Door Handle for Office &Easy to Install Interior Door Hardware from China manufacturer - MAXAL Locks
door handles for interior doors,OEM door lock supplier,Door Knobs,Interior Door Handles,Door Levers
About this item
Item No. | 8021BK-MB |
Function | Privacy |
Finish | Matt Black |
Material | Zinc |
Backset | 2-3/8"(60mm) to 2-3/4"(70mm) |
Door Thicknesses | Standard 35mm To 45mm(1-3/8” To 1-3/4"),Otherthickness Is Available |
Salty Spray Testing | Above 96 Hours |
Cycle Testing | Exceeds 250,000 cycles |
Product Certification | ANSI Grade 3 |
Place of Origin | Guangdong, China |
Why Choose us ?
FAQ 1
Q: Can this lever handle be converted for left-hand and right-hand installation?
A: Yes, the handle is reversible, compatible with both left swing and right swing interior wooden doors.
FAQ 2
Q: What is the surface treatment of this door lock? Are other colors available?
A: Standard finish is satin nickel. Custom finishes such as matte black can be arranged for bulk orders.
FAQ 3
Q: What door thickness is this tubular lever lock suitable for?
A: Standard fit for 35mm - 45mm thick doors. Custom specifications are acceptable for large orders.
door handles for interior doors
door handles
Door Knobs
Door Handles for Interior Doors Apartment Office Passage Door Locks in Black from China manufacturer - MAXAL Locks
Material: Zinc
Latch: 2-3/8"(60mm) to 2-3/4"(70mm) Adjustable Latch
Cylinder: N/A
Keys: N/A
Face plate: Square corner 1"x2-1/4"(25x57mm) standard. radius corner are also available
Strike: Full lip D-shape 1-3/4" X 2-1/4"(44x57mm) Square or Radius standard
Description: Tubular Lever Lock
Door Handing: Left Hand and Right Hand
Door Hole: Cross bore 2-1/8"(54mm),Edge bore1"(25mm),Latch face 1"x2-1/4"(25x57mm)
Color: Satin Nickel, Satin Chrome, Anqitue Nickel, Oil Rubbed Bronze, Matt Black Finishes are available
Complete Door Lock & Hardware One Stop Solution Full Range Door Fitting Hardware Accessories
· One-stop door hardware sourcing solution saves your procurement cost and time.
· Wide selection of door locks and relative small hardware accessories.
· High quality metal material, anti-corrosion and long service life.
· Various surface treatment and color choices for different decoration styles.
· We support wholesale, project order and customized service.
· Strict quality inspection before shipment, stable quality for overseas market.
Complete Door Hardware Set
1.Panel Locks,Commercial Locks,Smart Locks
2.Door Handles & Cabinet Pulls
3.Door Hinges
4.Door Stopper & Door Holder&Door Viewer &Sealing strip
5.Door Bolts & Latches,Lock body
6.Lock Cylinder & Keys
7.Door Closer
8.Other Door Hardware
Engineering & Batch Procurement Advantage
1.Mixed Batch Order
2.Large Quantity In Stock
3.OEM ODM Customization
4.Professional Packing
5.Fast Shipment
6.Support Project Tender