Tuff Stuff 4520 Swivel Square Spindle with Stop Pin

Long 20 TPI Mortise Cylinder

High-Quality Material

Crafted from durable brass, our long 20 TPI mortise cylinder ensures longevity and reliability. Its robust build makes it suitable for both residential and commercial applications.

Precision Engineering

Our product features a 20 TPI (threads per inch) cutting design, offering enhanced security by providing a tight fit and reliable locking mechanism. This ensures that your lockset is secure and tamper-proof.

Stop Pin for Enhanced Security

Equipped with a stop pin, this mortise cylinder adds an extra layer of security. The stop pin prevents the lock from being forced open, providing additional protection against potential intruders.

Easy Installation

Designed as a direct replacement for surface mount mortise locksets, this cylinder ensures a smooth and seamless installation process. It is compatible with most existing mortise locksets, making it a convenient choice for upgrading your existing installation.

Durable and Reliable

Our mortise cylinder is designed to withstand daily wear and tear, ensuring consistent performance over time. The high-quality brass material and precise manufacturing process guarantee a long-lasting and reliable product.

Ideal for Various Applications

Suitable for both residential and commercial applications, this mortise cylinder is perfect for enhancing the security and aesthetic appeal of your property. It is ideal for use in entry doors, patio doors, and other areas where secure locking is essential.

User-Friendly

With its easy installation and enhanced security features, this mortise cylinder is designed to meet the needs of both professional installers and DIY enthusiasts. Its straightforward design ensures that installation is quick and hassle-free.