Commercial Mortise Cylinder 1-1/4″ Brass 6 Pin Grade 1 SUMBIN 8 Pack

Description

Product Overview

The SUMBIN Commercial Mortise Cylinder is engineered for demanding commercial environments where security, durability, and ease of installation are paramount. Constructed from solid brass, the cylinder provides exceptional resistance to wear, corrosion, and forced entry attempts. Its precision‑machined 6‑pin core meets ANSI Grade 1 standards, delivering a high level of key control and repeatability. The cylinder measures 1‑1/4″ (32 mm) in diameter, fitting standard mortise lock housings, and finishes in a brushed satin nickel that complements a wide range of door hardware aesthetics. Each package contains eight cylinders, each paired with two matching keys, ensuring that every lock can be quickly keyed and ready for immediate use.

Technical specifications include a round shape, a weight of approximately 0.2 lb (3.2 oz) per unit, and a compact 2.5 × 1 × 1 in. profile that maximizes space efficiency within the lock assembly. The SC keyway provides a secure interface for the key, while the keyed‑difference feature allows for master keying across multiple locks without compromising individual lock security. This product is classified under the Commercial Door Hardware category, specifically within the Keyed Locksets & Handles sub‑category, reflecting its suitability for high‑traffic commercial door applications.

Usage

Designed for a broad spectrum of commercial settings, the SUMBIN Mortise Cylinder excels in office buildings, retail storefronts, educational institutions, healthcare facilities, and government buildings. Its heavy‑duty construction makes it ideal for doors that experience frequent use, such as main entrances, interior security doors, and restricted‑access areas. The cylinder’s ANSI Grade 1 compliance ensures that it meets industry‑accepted security benchmarks, making it a reliable choice for compliance‑driven environments.

Installation is straightforward for experienced locksmiths and maintenance personnel. The cylinder fits standard mortise lock housings, and the included keys are cut to match the 6‑pin configuration, eliminating the need for on‑site key cutting. Because each pack supplies two keys, facilities can maintain a spare for emergencies or assign individual keys to authorized personnel without additional expense. The brushed satin nickel finish not only resists fingerprints and minor scratches but also blends seamlessly with contemporary door hardware designs.

Why Choose Us

Choosing the SUMBIN Commercial Mortise Cylinder means selecting a product backed by rigorous quality assurance processes and a commitment to long‑term performance. Each cylinder undergoes multiple stages of testing, including dimensional accuracy, pin alignment, and finish durability, to guarantee that it meets or exceeds ANSI Grade 1 specifications. Our manufacturing facilities employ CNC machining and precision stamping to achieve tight tolerances, ensuring consistent keying across all units in a pack.

Beyond the physical product, SUMBIN provides responsive customer support and a comprehensive warranty that covers material defects and premature wear under normal operating conditions. Our technical team is available to assist with installation guidance, troubleshooting, and key duplication services, reinforcing our dedication to customer satisfaction and after‑sales service.

Key Features

• Solid brass construction delivers superior strength and corrosion resistance for long‑lasting performance.
• Precision 6‑pin ANSI Grade 1 core provides high security and reliable key control.
• Includes two matching keys per cylinder, simplifying key management and reducing downtime.
• Brushed satin nickel finish resists wear and complements modern door hardware aesthetics.
• Dedicated customer support and warranty ensure peace of mind and reliable after‑sales service.

FAQ

What size does this cylinder fit?

The cylinder is designed for a 1‑1/4″ (32 mm) mortise lock housing, which is a common size for commercial door applications.

Is the cylinder compatible with existing lock hardware?

Yes, the cylinder works with standard SC keyway lock assemblies and can be installed in place of most existing mortise cylinders without modifications.

Can the cylinder be rekeyed?

Absolutely. The cylinder can be rekeyed by a qualified locksmith using the appropriate tools for a 6‑pin configuration.

What is the warranty coverage?

SUMBIN offers a limited warranty that covers material defects and premature wear under normal use for a period of one year from the date of purchase.

How many keys are included per pack?

Each pack contains eight cylinders, and each cylinder comes with two matching keys, providing a total of sixteen keys per pack.