Assa Abloy MPTF972NM Fire-Rated Door Knob Black Long Escutcheon 72mm 9mm Half-Set

Product Overview

The Assa Abloy MPTF972NM fire-rated door knob features a long escutcheon plate, finished in black lacquer, and is designed for use on fire-rated doors in commercial and institutional buildings. It carries a certified fire safety rating, making it suitable for environments with strict fire protection requirements. The knob is manufactured to fit standard European door systems with a 72 mm backset and is equipped with a 9 mm spindle connection.

What distinguishes this product from generic door knobs is its fire resistance certification, which is crucial for compliance in building projects where safety regulations mandate the use of tested door hardware. This eliminates procurement risk related to code compliance and inspection failures. It is well-suited for contractors, facility managers, and OEMs specifying hardware for fire-rated or safety-critical doors, especially in office buildings, schools, hotels, and public sector facilities.

Key Features

• Fire safety certification ? approved for installation on fire-rated doors


• Long escutcheon ? covers lock area for added protection and aesthetic uniformity


• 9 mm spindle ? compatible with standard European mortise locks


• Black lacquered finish ? enhances durability and offers a modern appearance


• 72 mm backset ? suited for most commercial and institutional door preparations


• Half-knob (single side) design ? supplied as one-sided set for specific access control needs

Technical Specifications

• Spindle Dimension: 9 mm


• Backset: 72 mm


• Finish: Black lacquered


• Fire Resistance: Certified


• Escutcheon Type: Long plate


• Configuration: Half set (single side)

Applications

Used for fire-rated door assemblies in commercial and institutional sectors, including office buildings, hotels, public facilities, and schools. Compatible with European mortise lock cases requiring a 72 mm backset and 9 mm spindle. Suitable for installations requiring compliance with fire safety certifications and single-side (half-knob) operation.

Packaging & Shipping

Standard export packaging. Includes one door knob with long escutcheon and all necessary installation hardware.