Residential Door Security Stainless Steel Cylindrical Keyed Ball Lock

• Customization: Available
• Material: Stainless Steel
• Type: Key Lock
• Model NO.: 5791
• Style: Modern
• Shape: Ball
• Anti-theft Standard: A
• Part: Lock
• Backset: 60mm,70mm,90mm,Optional Upon Request
• Door Thickness Fits: 35-50mm
• Usage: Household Door Locks, Bedroom, Channel Lock
• Knob/Rose Material: Stainless Steel, or Brass, Iron Available
• Lock Cylinder: 5 Pins Brass Cylinder Standard, 6 Pins Brass Cylin
• Available Finishes: Ss/Pb/Ab/AC/Sp/Sc/Orb/Matte Black/an/PVD
• Latch Tongue: Zinc Alloy Standard, Stainless Steel Available
• Transport Package: Blister/Color Box
• Trademark: OEM/ODM
• Origin: Zhongshan
• HS Code: 8301400000
• Production Capacity: 500, 000PCS/ Every Month

Product Description

PRODUCT INTRODUCTION

Technical Specifications

Model No: 5791 
Style: Modern Cylindrical Ball Lock
Usage: Household Door Locks
Backset: 60mm/70mm/90mm 
Door Thickness: 35-50mm 
Functions: Entrance/Privacy/Passage/Storeroom/Dummy
Finishes: SS/PB/AB/AC/SP/SC/ORB/Matte Black/AN/PVD
Trade Terms: EXW, FOB, CIF
Packaging: Blister/Color Box
Origin: Zhongshan, China

Key Features

Premium Materials & Durability

Stainless Steel Knob/Rose: Resists corrosion and wear for lasting performance.
Zinc Alloy Latch Tongue: Smooth operation with optional Stainless Steel upgrade.
Flexible Installation

Adjustable Backset: 60mm, 70mm, or 90mm to suit standard door preparations.
Door Thickness Compatibility: Fits 35-50mm doors, covering most residential needs.
Rose Diameter: 75mm standard for seamless coverage.
Advanced Security

Anti-theft Standard A: Certified to resist forced entry attempts.
Key Compatibility: Works with Kwikset, Schlage, Weiser, Segal, and C4 Computerized Keys.
Keying Options: Supports keyed alike, master key, and construction key systems.
High Performance

200,000-Cycle Guarantee: Meets ANSI Grade 3 standards for durability.
Scalable Production: 500,000 pcs/month capacity ensures rapid delivery for large orders.

Product Overview

Introducing the Model 5791 Cylindrical Keyed Ball Lock from Guanghuilong, a trusted manufacturer with over 20 years of expertise in door hardware solutions. Engineered for modern households, this lock combines Anti-theft Standard A certification, adjustable compatibility, and sleek finishes to deliver unmatched security and style. Its robust construction ensures long-term reliability, making it an ideal choice for residential door applications.

Knob/Rose Material	Stainless Steel, Or brass, iron available
Latch	60mm,70mm,90mm,Optional Upon Request
Lock cylinder	5 pins Brass cylinder standard, 6 pins Brass cylinder available
Key	Kwikset, Schlage, Weiser, Segal, C4 Computerized Key
Door thickness	1-3/8" to 2" (35mm to 50mm) as standard.
Available function	Entrance/Privacy/Passage/Storeroom/Dummy
Available finishes	SS/PB/AB/AC/SP/SC/ORB/Matte Black/AN/PVD
Latch tongue	Zinc Alloy standard, Stainless Steel available

MAIN PRODUCT

COMPANY PROFILE

Our products include various tubular and cylindrical knob sets and lever sets, deadbolts, zinc alloy door handles as well as all kinds of door lock accessories.

    We have our own stamping workshop, die casting workshop and cylinder workshop. Our company exerts great effort on good management and has been certified by ISO9001 quality management system. We have a strong quality control team and our own inspection center for testing product endurance, intensity and durability, which ensures high quality standard production.

     With good quality and great customer service, our products are exported to America, Europe and Asia. Our relentless pursuit for mutual benefit has paved a smooth path for both our customers and us toward sustainable and long lasting business growth.

COMPANY ADVANTAGE

OUR CERTIFICATE

OUR SERVICES

PACKAGE AND SHIPPING