The best privacy door knobs for bedrooms and bathrooms include a locking mechanism operable from the inside, an emergency release accessible from the outside, and a durable build that withstands frequent use. These knobs are designed to offer occupants control over their privacy while still allowing
Door knobs are generally the better choice for homeowners who want a classic look, straightforward installation, and dependable, cost-effective security. Door levers, on the other hand, are better suited for households that prioritize accessibility, since their lever-style handles are easier to oper
Choosing the right interior door lock depends on where it will be used and what level of privacy or security you need. For bedrooms and bathrooms, privacy locks with an emergency release are typically recommended; for offices and high-traffic hallways, a heavy duty tubular lock or tubular knobset bu
To select high-quality zinc alloy door locks, prioritize ANSI Grade 3 certification, verify durability through salt spray and cycle testing (250,000+ cycles), confirm the finish and material quality, and choose a manufacturer that supports OEM/ODM and stable overseas supply. These factors ensure the
Zinc alloy door locks are popular because they combine durability, corrosion resistance, and aesthetic versatility at a competitive price point. These properties make them well-suited for both residential and commercial applications, which is why China zinc alloy lock manufacturers have made them on
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C910BK-MB
OEM/MAXAL
Interior Door Handles Glass Knob ANSI Grade 3 Door Lock from China manufacturer - MAXAL Locks
Interior Door Handles Glass Knob ANSI Grade 3 Door Lock offered by China manufacturer MAXAL Locks. Buy Interior Door Handles Glass Knob ANSI Grade 3 Door Lock directly with low price and high quality.
About this item
Item No. | C910BK-MB |
Funciton | Privacy/Passage |
Finish | Matte Black |
Material | Zinc Alloy+Glass Crytal |
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 72 Hours |
Cycle Testing | Exceeds 250,000 cycles |
Product Certification | ANSI Grade 3 |
Place of Origin | Guangdong, China |
Product Descripation
Why Choose Us
FQA
Q: What is a crystal ball lock?
A: A crystal ball lock is a decorative door lock featuring a faceted crystal sphere as the knob, combining the brilliant luster of crystal with the robust functionality of a metal lock body. It serves as both a practical lock and an exquisite door ornament, adding unique visual charm to any space.
Q: What material is the metal part of this crystal ball lock?
A: The metal escutcheon and lock body typically use zinc alloy. Zinc alloy offers more refined appearance and richer designs
Q: Does this crystal ball lock have installation direction requirements?
A: Crystal ball locks typically support left/right hand door direction adjustment with strong adaptability. Confirm the door swing direction and adjust the lock body orientation before installation.
Interior Door Handles
Glass Knob
ANSI Grade 3 Door Lock
Bedroom Door Lock Crystal Knob ANSI Grade 3 Door Knobs from China manufacturer - MAXAL Locks
Material: Zinc Alloy+Glass Crystal
Latch: 2-3/8"(60mm) to 2-3/4"(70mm) Adjustable Latch
Cylinder: N/A
Keys: N/A
Faceplate: 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: Crystal Knobset 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 Stopper & Door Holder&Door Viewer &Sealing strip
3.Door Handles & Cabinet Pulls
4.Door Hinges
5.Lock Cylinder & Keys
6.Door Closer
7.Door Bolts & Latches,Lock body
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