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5831 PB SB ET.png

Zenith Ansi Grade 3 Door Knob Dual Finish (MTA-DP-5831-PB/SB-ET)

₱1,950.00

Zenith ANSI Grade 3 Door Knob: Uncompromising Security & Durability
Elevate your property's security and style with the Zenith ANSI Grade 3 Door Knob. Engineered to meet and exceed the most rigorous commercial standards, this knobset is built for high-traffic environments where reliability, security, and longevity are non-negotiable. It's the perfect choice for office buildings, schools, hospitals, apartment complexes, and modern homes.


Specifications Summary:

·        ANSI Grade: 3 (Commercial Grade)

·        Cycle Test: Exceeds 250,000 cycles

·        Cylinder: 5-Pin Brass, Pick-Resistant

·        Keying: Master Key, Grand Master Key, Construction Key Compatible

·        Backset: Adjustable 60mm / 70mm (2-3/8" - 2-3/4")

·        Door Thickness: 35mm - 45mm (1-3/8" - 1-3/4")

·        Rosette: Square & Round options with Steel Backing Plate

·        Construction: All-Steel Mechanism, Two-Piece Knob

Invest in professional-grade security. Choose the Zenith ANSI Grade 3 Door Knob for performance you can trust.

Type:

Zenith ANSI Grade 3 Door Knob: Uncompromising Security & Durability
Elevate your property's security and style with the Zenith ANSI Grade 3 Door Knob. Engineered to meet and exceed the most rigorous commercial standards, this knobset is built for high-traffic environments where reliability, security, and longevity are non-negotiable. It's the perfect choice for office buildings, schools, hospitals, apartment complexes, and modern homes.


Specifications Summary:

·        ANSI Grade: 3 (Commercial Grade)

·        Cycle Test: Exceeds 250,000 cycles

·        Cylinder: 5-Pin Brass, Pick-Resistant

·        Keying: Master Key, Grand Master Key, Construction Key Compatible

·        Backset: Adjustable 60mm / 70mm (2-3/8" - 2-3/4")

·        Door Thickness: 35mm - 45mm (1-3/8" - 1-3/4")

·        Rosette: Square & Round options with Steel Backing Plate

·        Construction: All-Steel Mechanism, Two-Piece Knob

Invest in professional-grade security. Choose the Zenith ANSI Grade 3 Door Knob for performance you can trust.

Built to Endure:
Rigorously tested to perform beyond 250,000 cycles, the Zenith door knob is designed to withstand a lifetime of constant use without failure.

Superior Security Features:
5-Pin Pick-Resistant Cylinder: A high-security, brass cylinder provides exceptional resistance to picking, drilling, and bumping. Standard nickel-plated keys are included.

Master Keying Options:
Cylinders can be master keyed, grand master keyed, or construction keyed to suit complex security hierarchies for any building.

Solid Security Bolt:
A reinforced, solid column security bolt offers superior anti-sawing protection, deterring forced entry.

Two-Piece Knob Design:
The secure, two-piece construction allows the exterior knob/cylinder to be easily removed for swift rekeying or replacement without removing the entire lockset from the door.

Precision Engineering & Installation:
Adjustable Backset: Features a standard adjustable backset of 60mm or 70mm (2-3/8" to 2-3/4") for versatile fitting on most standard doors.

Universal Door Thickness:
Accommodates standard door thicknesses from 35mm to 45mm (1-3/8" to 1-3/4").

Concealed Mounting Screws:
A clean, tamper-resistant aesthetic is achieved with hidden mounting hardware.

Sturdy Mounting:
A solid steel mounting plate and 4-way adjustable rosettes (available in square and round styles) hold the lock mechanism firmly in place for ultimate stability.

Available Finishes:
The Zenith ANSI Grade 3 is available in a wide range of finishes to complement any décor, including but not limited to: Eternal (ET), Satin Stainless Steel (SS), Polished Brass (PB), Antique Copper (AC), Satin Black (SB), and Black (BK). Please see individual product codes for specific finish availability.

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