LOB ARES WS54 35/35 Euro Cylinder Brass EN 1303 Grade 4 Key Security

Product Overview

The LOB ARES WS54 35/35 brass cylinder is a mortice lock euro profile insert designed for use in commercial and residential door assemblies. Its construction meets the PN EN 1303:2015 standard, offering fire-set approval, Grade 6 durability (minimum 100,000 cycles), and high corrosion resistance rated at Class C. With temperature operability from -20°C to +80°C, it is suitable for both indoor and exposed entrance locations.

This particular SKU distinguishes itself with Grade 4 key security?certified to provide at least 30,000 key combinations. This eliminates procurement risks related to key duplication and unauthorized access in multi-user environments. It is well-suited for bulk installations in office, multi-family residential, hospitality, and fire-rated door projects requiring certified and durable cylinder hardware.

Key Features

• Grade 6 durability ? withstands minimum 100,000 opening cycles for extended service life


• EN 1303:2015 certification ? compliance with European standard for lock cylinders


• Grade 4 key protection ? ensures at least 30,000 unique key combinations for high-security installations


• Class C corrosion resistance ? suitable for harsh conditions and guarantees operational reliability from -20°C to +80°C


• Fire-set approval ? can be fitted in fire-rated doors per EN standards


• Brass body ? provides strength and resistance to wear in high-traffic locations


• Includes 5 cut keys ? each cylinder set comes with five uniquely matched keys for managed access

Technical Specifications

• Cylinder Size: 35/35 mm


• Material: Brass


• Certification: PN EN 1303:2015


• Durability Grade: 6 (minimum 100,000 cycles)


• Key Security Grade: 4 (minimum 30,000 combinations)


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Fire-Set Approval: Yes


• Keys Included: 5 cut keys


• Mounting: Compatible with mortice locks

Applications

Suitable for entry doors in commercial, residential, and hospitality sectors, including multi-tenant housing and office buildings. Approved for use in fire-rated door assemblies per EN standards. Ideal for managed access control where high durability and key security are required, such as bulk procurement for new construction or major renovation projects.

Packaging & Shipping

Supplied in aesthetic retail blister packaging. Each unit includes the cylinder body, five cut keys, installation screw, and fitting instructions.