What door thickness does this lock fit?

The lock is designed for door thickness between 35mm and 45mm.

High Quality Cylindrical Leverset Lock Set Door Handle Main Door Handle Lock

Name: High Quality Cylindrical Leverset Lock Set Door Handle Main Door Handle Lock
Brand: Zhongshan Kaiying Hardware Manufacture Co., Ltd.
SKU: 2114572935

Guangdong, ChinaZhongshan Kaiying Hardware Manufacture Co., Ltd.

US$5.50

100-4,999 sets

US$4.90

5,000-9,999 sets

US$4.20

10,000+ sets

Sample price:US$2.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Year

Model NO.

1863

Material

Zinc Alloy and Satyin Stainless Steel

Usage

Door

Project Solution Capability

Graphic Design, 3D Model Design

Door Thickness

35mm to 45mm

Design Style

Modern

After-Sale Service

Online Technical Support

MOQ

120

Function

Entrance / Storeroom / Privacy / Passage

Type

Door & Window Handles

Packing

Color Box/White Box/Blister Packing

OEM

Yes

Application

Hotel

Finish

Pb/Sn/Ss/Ab/AC/Cp/Pw/Orb

Backset

60mm / 70mm Adjustable

Roseset

65mm Dia.

Key

3 Steel/Brass Keys

Transport Package

Color Box Packing, Visual Packing, Blister Packing

Specification

65MM

Trademark

Origin

Guangdong, China

HS Code

8301400000

Production Capacity

200000 Set/Sets Per Month

Key features

Durable Material Construction: Made of Zinc Alloy and Satin Stainless Steel for long-lasting performance.

Adjustable Backset: Backset adjustable between 60mm and 70mm to fit various door requirements.

Wide Finish Options: Available in US3, US5, US10, US15, US15A, US26D and other finishes.

Versatile Functionality: Suitable for Entrance, Storeroom, Privacy, and Passage applications.

Comprehensive Warranty: Includes 1-year warranty covering mechanical defects.

OEM and Customization: Supports OEM, graphic design, 3D model design, and flexible customization.

Online Technical Support: Provides online technical support for after-sales service.

Multiple Packing Options: Available in Color Box, White Box, and Blister Packing.

Company profile

Experienced TeamIn-stock CapacityRaw-Materials TraceabilityProduct Certification

Zhongshan Kaiying Hardware Manufacture Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Zhongshan Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryZhongshan Kaiying Hardware Manufacture Co., Ltd. is a China-based limited company established in 2013, with 147 employees and combined business operations. It demonstrates broad customization and R&D activity, including new products in the past year, ODM services, five R&D engineers, and one national science and technology progress award. Production evidence includes multiple CNC, punching, welding, sealing, and engraving machines, inventory capability, export sales representing 90% of total sales, and documented finished-product inspection procedures. Service controls include written assessment, corrective-action, and complaint-handling procedures with records. The supplier holds ISO9001:2015 certification. However, it lacks an effective manufacturing contract with affiliated subcontractors, overseas warehouse and showroom capabilities, SDK availability, internationally recognized design awards, and OEM service for popular brands. The provided information does not establish sufficient financial strength...

Supplier typeThe supplier is identified as Zhongshan Kaiying Hardware Manufacture Co., Ltd., a combined business entity and limited company located in Zhongshan, Guangdong, China. It was established on 2013-07-15 and has 147 employees, providing clear legal, geographic, and organizational identification.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate. Product compliance certification is listed only as “Others,” so the evidence supports a management certification but does not identify specific product-standard certifications.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. It also has inventory capability and accepts multiple service payment and quotation terms, but lacks overseas warehouse and showroom capabilities.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, employs five R&D engineers, and has one national science and technology progress award. However, it has no available SDK and no internationally recognized design awards; overall, the evidence still demonstrates active innovation capability.

Production capacityProduction resources include CNC, punching, blister sealing, high-frequency plastics welding, hole-punching, and key-engraving/milling machines. The supplier reports inventory capability, 200 qualified suppliers, documented finished-product inspection, and exports equal to 90% of total sales, although it has no valid contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are stated in both its R&D and design-capability information, directly supporting broad customization capacity.

Client casesThe supplier states that it has not collaborated with Fortune 500 companies and does not provide OEM services for popular brands. Although repeat buyers are reported at 80%–100%, no named customer cases or verifiable major-brand references are provided.