Winkhaus N-tra 30/35 Cylinder Lock Euro Profile Class 6.2 C Nickel 3 Keys

Product Overview

The Winkhaus N-tra 30/35 cylinder lock offers symmetrical, horizontally-drilled keys with advanced protection features, making it suitable for commercial and residential security installations where high resistance to manipulation and forced entry is required. Certified to class 6.2 C, this nickel-plated euro profile cylinder delivers enhanced durability and is supplied with three protected keys. Stainless steel anti-drill pins and paracentric keyway ensure resilience in high-traffic or vulnerable doors.

A key distinguishing feature of the N-tra 30/35 is the presence of both 6 pin tumblers on each side and up to 8 additional springless horizontal blocking wafers, providing multi-layered mechanical security against lockpicking and unauthorized duplication. This specification helps procurement officers reduce risks associated with tampering, especially in environments with strict access control requirements. This model is especially suited for bulk procurement in residential developments, office buildings, or critical infrastructure projects where secure master key systems are needed.

Key Features

• Symmetrical drilled key ? allows convenient bidirectional operation and restricted key copying


• 6 pin tumblers per side ? complex locking system increases pick resistance


• Up to 8 springless horizontal blocking wafers ? advanced protection against manipulation


• Stainless steel housing pins ? high resistance to drilling and forced entry


• One-piece sintered steel cam ? ensures long-term durability and anti-corrosion protection


• Patented key profile (until 2029) ? prevents unauthorized key duplication


• Extended 13 mm key bow ? compatible with thick security escutcheons and specialized installations

Technical Specifications

• Cylinder Length: 30/35 mm (Euro profile)


• Material: Nickel-plated body, stainless steel anti-drill pins, sintered steel cam


• Lock Class: 6.2 C certified


• Number of Pins: 6 per side + up to 8 horizontal blocking wafers


• Key Protection: Patented profile until 2029


• Key Type: Horizontally drilled, symmetrical, paracentric profile


• Number of Keys: 3 included


• Finish: Nickel

Applications

Used for securing main doors in residential complexes, office buildings, schools, and facilities requiring high-security euro profile cylinders. Suitable for modern access control systems, master key setups, and installations with enhanced requirements for anti-drill and anti-manipulation protections. Supports use with security escutcheons due to extended key bow.

Packaging & Shipping

Each unit is packed in a sealed, tamper-evident box including the cylinder lock, three individually coded keys, card code, and mounting screw. Packaging ensures intact product and full functionality for B2B security procurement.