BEST 1EF Series Standard Lost Motion Mortise Cylinder with Standard Core 1-5/32" Diameter

BEST 1EF Series Standard Lost Motion Mortise Cylinder with Standard Core 1-5/32" Diameter

Professional Lost Motion Mortise Cylinder Solution

The BEST 1EF Series Standard Lost Motion Mortise Cylinder delivers reliable security with precise 1-5/32" diameter construction and standard core configuration. This professional-grade cylinder features solid brass or bronze material construction with standard 1E-C230 cam setup for lost motion applications. Available in 6-pin (1-1/8" length) and 7-pin (1-1/4" length) configurations with RP2 ring package supplied standard for versatile installation requirements.

Professional Features & Benefits

• Precision Diameter: 1-5/32" diameter ensures accurate fit in mortise lock applications for reliable operation.
• Flexible Length Options: Available in 6-pin (1-1/8" length) and 7-pin (1-1/4" length) configurations to accommodate various lock requirements.
• Heavy-Duty Construction: Solid brass or bronze material provides exceptional durability and corrosion resistance for long-term performance.
• Lost Motion Design: Standard 1E-C230 cam is pre-configured for lost motion operation with field-selectable handing options.
• Universal Compatibility: RP2 ring package supplied standard for 6-pin and 7-pin configurations ensures proper installation in most applications.
• Professional Handing Options: Available in RHO (Right Hand Outside), RHI (Right Hand Inside), LHO (Left Hand Outside), and LHI (Left Hand Inside) configurations.
• Standard Core System: Compatible with standard core keying systems for flexible key management and rekeying capabilities.

Technical Specifications

• Collection: E Series Cylinders
• Commercial/Residential: Residential
• Department: Door Hardware
• PDF:E Series Service Manual: https://zensupply.com/content/pdf/best/E-Series-Service-Manual.pdf
• Parts and Accessories Type: Replacement Parts
• Product Attribute: Parts and Accessories
• Product Category: Mechanical Locks
• Product Group: Parts and Accessories
• Product Subgroup: Cylinders
• Product Type: Cylinders
• Series: 1EF Series
• Subcategory: Parts and Accessories

Installation & Operation

This cylinder component is designed for use with compatible mortise lock systems. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Multi-Tenant Residential Properties
• Government and Municipal Buildings
• Industrial and Warehouse Facilities

Why Choose BEST Quality?

BEST 1EF Series cylinders deliver professional-grade reliability with solid brass or bronze construction engineered for demanding commercial applications. The precision 1-5/32" diameter and lost motion cam design ensure dependable performance in mortise lock systems where consistent operation is essential.