ASSA ABLOY One System 72/65 Main Lock EN 12209 Round Faceplate Anti-Tamper Latch

Product Overview

Assa Abloy One System 72/65 main lock with round faceplate 24/235 is engineered for use in fire-rated doors across commercial and institutional environments. Featuring a 9 mm spindle hole for lever handles and constructed with a stainless steel faceplate, it meets EN 12209 safety and durability standards. The lock has undergone testing for up to 1,000,000 cycles, ensuring it can handle continuous, high-traffic operation.

Its anti-tamper latch design is the defining feature, offering enhanced protection against forced manipulation?a critical requirement for B2B buyers seeking reliable security in fire-rated door assemblies. The universal handing and reinforced mounting holes address common installation failures, making it ideal for bulk procurement in office, hospital, and public facility renovation projects.

Key Features

• EN 12209 certified ? conforms to European standards for mechanical strength and fire-rated door usage


• 1,000,000 cycle tested ? proven performance in high-traffic environments


• Anti-tamper latch ? special construction prevents forced manipulation for added security


• Universal handing ? suitable for left and right door installations without additional adaptation


• Stainless steel faceplate ? corrosion-resistant for long-term durability


• Mounting holes with special grooves ? increased screw resistance against loosening


• 9 mm spindle hole ? compatible with standard lever handle fittings

Technical Specifications

• Faceplate Type: Round


• Faceplate Dimensions: 24/235 mm


• Backset: 65 mm


• Spindle Hole: 9x9 mm


• Certification: EN 12209


• Cycle Testing: 1,000,000 cycles


• Material: Stainless steel faceplate


• Handing: Universal (P/L)

Applications

Designed for installation in fire-rated doors in commercial buildings, office complexes, hospitals, schools, and public institutions. Suitable for OEM projects and bulk installation for renovation or new build. Compatible with doors requiring enhanced manipulation resistance and certified to EN 12209 mechanical standards.

Packaging & Shipping

Standard export packaging. Unit includes main lock body, stainless steel faceplate, and mounting hardware. Installation instructions and certificates are enclosed.