Name: High Security Mechanical Key Lock for Safe Box and Vault Door
Uploaded: 2026-08-27T06:46:41+08:00
Description: Watch the High Security Mechanical Key Lock for Safe Box and Vault Door video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

High Security Mechanical Key Lock for Safe Box and Vault Door Video,Demo, How It Works & Features 2026-06-09 4980
Send Inquiry	High Quality Electronic Password Safe Lock with LCD Display 394 views Dual Nose Safe Deposit Lock with Changeable Renter Guard Key 294 views High Security Mechanical Key Lock for Safe Box and Vault Door 498 views Table Top Mini Fridge Glass Door Minibar for Guest Room and Office 494 views Biometric Safe Fingerprint Lock with Touch Screen and Konb 340 views

Product Specifications

Model NO.:

K821

After-sales Service:

1 Year

Warranty:

1 Year

Material:

Alloy

Type:

Lock Body

Lock Cylinder Level:

Lock Cylinder Style:

Fire Resistant Lock Style

Lock Body Structure:

Single Bolt

Lock Body Type:

Single

Key Type:

Double Row Anti Dialing Key

Key Functions:

Master Key

Key Level:

Surface Treatment:

Spray Coating

Lock Case:

Galvanized Steel

Fixing Points:

Standard

Bolt:

Square/Dead Bolt

Key Length:

185mm

Security Lever:

Weight:

350g

Lock:

Right Hand

Bolt Stroke:

12mm

Lock Case/Lock Plate/Bolt:

Chromated Steel

Key Material:

Zinc Alloy

Usage:

Strongroom Bank Vault Door , Fireproof Safe

Key Length Option:

195mm , 156mm , 125mm , 120mm , 96mm , 90mm

Customer Logo:

Custmoized on Key Head

Keyword:

High Security Key Lock

Anchor Holes:

Standard

Trademark:

YOSEC

Transport Package:

Export Standard Carton Box

Specification:

CE& ROHS

Origin:

Ningbo China

HS Code:

830300000

Like 0 Dislike 0 Comment 0

More>Recommended Video

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

359

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

588

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

568

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

467

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

548

Diamond and CBN Wheels, Flute Grinding, Clearance and Face Surface Grinding, Profile Grinding

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

435

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

516

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

441

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

302

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

544

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

315

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

559

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

©1996-2026 Made in China All Rights Reserved
MadeinChina.com is a trusted global B2B platform with over 30 years of experience, connecting worldwide buyers with reliable and verified Chinese suppliers and manufacturers.

High Security Mechanical Key Lock for Safe Box and Vault Door Video,Demo, How It Works & Features

Product Specifications