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
| Availability: | |
|---|---|
| Quantity: | |
587BK-SS
MAXAL/OEM
ANSI Grade 3 Door Knobs: SS201&SS304 Entrance Round Knob Lock And Door Lock from China manufacturer - MAXAL Locks
ANSI Grade 3 Door Knobs,Round Knob Lock,door lock,Interior Door Lock,door knob
About this item
Item No. | 587ET-SS |
Funciton | Privacy |
Finish | Stainless steel 201/Stainless steel 304 |
Material | Stainless steel 201/Stainless steel 304 |
Backset | Fixed 2-3/8"(60mm) or 2-3/4"(70mm) |
Rosette | 75MM |
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 |
What's in the pack?
FAQ:
A1: This range covers general Door lock, classic Round Knob Lock, and safety certified ANSI Grade 3 Door Knobs.
Q2: Can ANSI Grade 3 Door Knobs be installed on entrance doors?
A2: Yes. The ANSI Grade 3 Door Knobs fits entrance doors perfectly, and also works for interior home doors.
Q3: What material options are available for this Round Knob Lock?
A3: We provide SS201 and SS304 stainless steel versions for this Door lock series.
Q4: Can I mix different models of this Door lock in one order?
A4: Mixed orders of Round Knob Lock and ANSI Grade 3 Door Knobs are acceptable for bulk purchases.
ANSI Grade 3 Door Knobs
Round Knob Lock
Door lock knob lockandles
ANSI Grade 3 Door Knobs: SS201&SS304 Entrance Round Knob Lock And Door Lock from China manufacturer - MAXAL Locks
Material: SS201/SS304
Latch: ixed 2-3/8"(60mm) or 2-3/4"(70mm)
Cylinder: 5 or 6 pin tumbler cylinder, brass plug and zinc housing, Kwikset, Schlage c and Weiser keyway available
Keys: 3 brass keys
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:Cylindrical Knobsets
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, Polished Brass,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 procurement solution cuts your costs and saves sourcing time.
• Diverse surface finishes and color options to fit various decorative styles.
• Wholesale, project bulk orders and custom services are all supported.
• Extensive range of door locks and matching hardware accessories available.
• Premium metal construction delivers anti-corrosion performance and extended service life.
• Rigorous pre-shipment quality inspection ensures consistent quality for global markets.
Complete Door Hardware Set
1.Panel Locks,Commercial Locks,Smart Locks
2.Door Handles & Cabinet Pulls
3.Door Hinges
4.Door Bolts & Latches,Lock body
5.Door Stopper & Door Holder&Door Viewer &Sealing strip
6.Door Closer
7.Lock Cylinder & Keys
8.Other Door Hardware
Engineering & Batch Procurement Advantage
1.OEM ODM Customization
2.Fast Shipment
3.Mixed Batch Order
4.Professional Packing
5.Large Quantity In Stock
6.Support Project Tender