Yale Y600 40/40 Euro Profile Cylinder Satin Nickel Security Class 6.D Key Control

Product Overview

The Yale Y600 40/40 Euro profile double cylinder is a high-security lock cylinder designed for residential and office entrance doors, particularly those with a slim door leaf. Classified at security class 6.D, it features a 6-pin mechanism and advanced anti-manipulation technologies, offering resistance to drilling, picking, bumping, and cylinder extraction. The satin nickel finish provides a modern aesthetic compatible with a range of doors.

The key differentiator for the Yale Y600 40/40 is its inclusion of a secure card-based key duplication system?only authorized users can request additional keys. This feature eliminates unauthorized duplication risk, providing B2B buyers such as facility managers or multi-unit property owners with controlled access and enhanced key management. The product is well-suited for specification in apartment buildings, offices, and projects requiring elevated physical security and restricted key distribution.

Key Features

• Euro profile double cylinder ? fits all standard European mortise locks and door preps


• 6-pin mechanism ? increased security over basic 5-pin models, complicates picking


• Anti-manipulation features ? protects against drilling, picking, bumping, and cylinder pulling


• Security class 6.D ? meets high security requirements for doors in residential and commercial environments


• Supplied with 5 precision-milled keys ? supports multiple users per cylinder


• Card-based key duplication ? restricts new key creation to authorized personnel only


• Available in multiple lengths and finishes ? adaptable for symmetric and asymmetric door leaf configurations

Technical Specifications

• Type: Double-sided Euro profile cylinder


• Length: 40/40 mm


• Security Pins: 6


• Security Class: 6.D


• Color: Satin nickel (matte silver)


• Keys Supplied: 5


• Key Duplication System: Card-authenticated


• Warranty: 5 years

Applications

Designed for entrance doors in apartment buildings, private dwellings, and commercial offices. Suitable for new construction, retrofit, and bulk procurement projects where advanced anti-burglary protection and restricted key duplication are required. Applicable for installations in doors with varied thicknesses due to multiple available cylinder lengths. Well-suited for managed facilities needing secure, trackable key control.

Packaging & Shipping

Factory-sealed presentation box includes the cylinder, 5 precision-milled keys, key duplication card, and installation instructions. Tamper-evident packaging is used to guarantee product integrity. Bulk order and OEM labeling options are available upon request.