Door Lock -JL4000-Series

Door Lock -JL4000-Series


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
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Production method
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Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Locks & Keys

Junghwa Tech Co., Ltd.

Country / Year Established
South Korea South Korea / 1968
Business type
Manufacturer
Verified Certificate

16

TRADE TOWER

DUNS

Product name Door Lock -JL4000-Series Certification -
Category Locks & Keys Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Standard Duty Commercial

For exterior and interior doors of medical, office, hotel/motel, public buildings, religious, multi-family. retail/storefront and government facilities. Also ideal for heavy duty residential use.

Performance Features

Heavy duty rotation spring extend life of spring cage and provide smooth, fast return action of levers and minimize droop. True through-bolting prevents lock chassis rotation and disengagement from latch.

Cold rolled steel, machined, threaded rose support plates and threaded hubs prevent loosening of the lockset by bolting chassis to the door. Large diameter of mounting plate and rose covers new ANSI hollow metal door cutout.

Specifications

Handing
Non-Handed
Door Thickness
13/8" to 17/8"(35mm to 48mm) standard
Backset
23/4"(70mm) stardard. 23/8"(60mm) optional
Front
Brass 11/8" x 21/4" square corner, beveled, for 23/4" backset standard.
Option 1" square corner, beveled for 23/8" backset.
Lock Chassis
Steel, zinc dichromate plated for corrosion resistance.
Latch Bolt
Brass, Nickel plate, 1/2" throw, deadlocking on keyed and exterior functions
Exposed Trim
Wrought brass and bronze, Levers are pressure cast zinc, plated to match finish symbols.
Strike
ANSI curved lip strike 11/4" x 47/8" x 13/16"(32mm x 124mm x 30mm) lip to center standard.
option T-strikes 11/8" x 23/4" x 11/4"(29mm x 70mm x 32mm) lip to center and strike box available.
Cylinder & Keys
5 and 6 pin Schlage C keyway standard with two brass keys per lock.

Certifications

ANSI
Meets or exceeds A156.2 Series 4000, Grade2
strength and operational requirements

California State Reference Code
(Formerly Title 19, California State Fire Marshal Standard)
All levers with returns comply; levers return to within 1/2" of door face.

UL/ULC:
All locks listed for A label single doors, 4" x 8"
Letter F and UL symbol on latch front indicate listing.

Door Preparation

Designs & Finishes

L lever
Symbol : L
Material : Pressure cast zinc lever; wrought brass or bronze rose
R lever
Symbol : R
Material : Pressure cast zinc lever; wrought brass or bronze rose

Finishes

  • Bright Brass (PB US3)
  • Satin Brass (SB US4)
  • Satin Bronze (SBZ US10)
  • Oil Rubbed Bronze (10B US10B)
  • Bright Chromium Plated (PCR US26)
  • Satin Chromium Plated (SCR US26D)

Functions
ANSI A156.2 Series 4000 Grade 2

Non-Keyed Functions
Passage latch
Both levers always unlocked.
Exit Lock
Blank plate outside. Inside lever always unlocked
Bath/Bedroom Privacy Lock
Push-button locking. Can be opened from outside with coin. Turning inside lever or closing door releases button
Single Dummy Trim
Single Dummy Trim for one side of door. Used for door pull or as matching inactive trim
Keyed Functions
Entrance Lock
Turn/push-button locking: pushing and turning button locks outside lever requiring use of key until button is manually unlocked. Push-button locking: purshing buttun locks outside lever until unlocked by key or by turning inside lever.
Entrance Lock/Office Lock
Push-button locking. Push button locks outside lever until unlocked with key or by rotating inside lever.
Classroom Lock
Outside lever locked and unlocked by key. Inside lever always unlocked.
Storeroom Lock
Outside lever fixed.
Entrance by key only.
Inside lever always unlocked.

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Junghwa Tech Co., Ltd.

Country / Year Established
South Korea South Korea / 1968
Business type
Manufacturer

16

TRADE TOWER

DUNS

President
KIM SUK JIN
Address
1043 Wolam-dong, Dalseo-guDaegu,
Product Category
Hand Tools,Other Security & Protection Products
Year Established
1968
Company introduction

Our company, a professional manufacturer of door locks with a long history and tradition and accumulated know-how, is the first company that has acquired KS mark in this field. We cultivate and train talent with skills and knowledge, supply superior goods for constructors all over the country, and develop our door locks not just for operation, but for decorating functions as polished interior ornaments. All our staff and employees make constant efforts to improve the functions and properties of the products and to develop new items made of various advanced materials. We firmly believe in the idea that improving quality is the best way to find favor with customers in this modern society of increasing competition. Therefore, we will keep trying to accomplish the supreme quality and to accumulate reputation as a trustworthy company.
 

 

JUNGHWA TECH CO.,LTD, a professional manufacturer of door locks, based on long history, tradition and accumlated know-how, is the first company in this field.
As one of Korean foremost international trading concerns, JUNGHWA TECH CO.,LTD, has been handling the products of the top-tier Door Locks and has recently been doing a substantial volume of business. For more than 45 years we have been establishing here as a manufacturer & exporter of Door lock products and have extensive and close connections with the leading makers in Foreign countries. 

 

Main Markets

South Korea South Korea

Main Product

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