Y600 Euro Profile Cylinder Set 35/55+55/35 Black Security Class 6.D Atest 160B0C6D

Product Overview

The Y600 Euro Profile Cylinder Set in black finish provides advanced security for residential and commercial doors requiring high protection. This includes two cylinders: one standard double-sided and one with a thumb turn, both operated by the same key set and rated to security class 6.D. The product is certified under Atest 160B0C6D, confirming compliance with elevated anti-burglary standards for building hardware.

Unification of both cylinders to a single set of keys eliminates the risk of mismatched access control and simplifies procurement for facilities with multiple entry points. The safe clutch function ensures door access even when a key is inserted on the opposite side, a particularly valued feature for managed properties or multi-tenant buildings. The Y600 set is well-suited for bulk purchase by property managers, OEM hardware suppliers, and administrative clients overseeing high-traffic or multi-door installations.

Key Features

• 6-pin cylinder mechanism ? enhanced resistance to advanced picking and bumping attacks


• Security class 6.D ? certified high-security level per Atest 160B0C6D


• Safe clutch function ? allows door opening when a key is in the other cylinder


• Unified key system ? both cylinders operated with one set of keys for simplified management


• Black finish ? modern aesthetic suited to commercial and premium residential applications


• Anti-drill and anti-extraction protection ? reinforced cylinder core resists common forced entry methods


• Code card included ? key duplication restricted to authorized users

Technical Specifications

• Cylinder Type: Euro profile


• Cylinder Sizes: 35/55 mm and 55/35 mm


• Finish: Black


• Mechanism: 6-pin tumbler


• Number of Keys: 6


• Certification: Atest 160B0C6D


• Security Class: 6.D


• Clutch Function: Yes (safe clutch mechanism)


• Unified Key System: Yes


• Warranty: 5 years

Applications

Applied in residential complexes, commercial offices, managed properties, and multi-tenant buildings requiring high levels of physical security for entrance, inner, and facility doors. Compatible with euro profile locks across steel, wood, and composite doors. Suitable for bulk procurement in new build, renovation, and OEM manufacturing projects where unified access and certified anti-burglary standards are required.

Packaging & Shipping

Each set is packed in a sealed box with tamper-evident packaging, containing two cylinders, six keys, code card, and mounting accessories. Documentation for certification and installation is included. Bulk shipment for larger orders available.