Description
Best 1E64-C258RP2606 1-1/8″ Mortise Cylinder
BEST 1E64-C258RP2606 1-1/8 Inch Mortise Cylinder is designed to meet the demands of standard mortise applications with precision and reliability. This 6-pin SFIC prep less core cylinder features a C258 Clover cam, making it compatible with BEST’s 30/40/45H deadbolts and 40/45H C/CHB interiors. Its robust construction from brass ensures durability, while the satin brass finish adds an elegant touch to any commercial setting. With a length of 1-1/8 inches, this cylinder accommodates door thicknesses ranging from 1-5/8 inches to 2-1/4 inches. The innovative design includes a set screw that secures the cylinder within its housing, enhancing security and stability. As part of BEST’s E Series, this cylinder can be master keyed into existing systems, providing flexibility for complex security needs. Engineered for commercial installations, the BEST 1E64-C258RP2606 offers a three-year limited warranty, assuring quality and peace of mind. Whether you’re a building professional or a knowledgeable homeowner, this mortise cylinder is an excellent choice for enhancing security while maintaining a stylish appearance. Elevate your door hardware with this reliable and sophisticated solution.
1-1/8 Inch Mortise Cylinder
Standard 1-1/8″ Mortise Cylinder, 6-Pin SFIC Prep Less Core, C258 Clover Cam, For Use With 30/40/45H Deadbolt, 40/45H C/CHB Interior, Satin Brass Finish
Standard mortise applications require use of BEST’s 1E series cylinders. BEST cylinders are machined from brass or bronze bar stock and are available in a variety of finishes. Additional security is provided by a set screw that mounts diagonally in the cylinder wall and when tightened, holds the cylinder securely in the housing. BEST mortise cylinders feature the BEST interchangeable core and may be masterkeyed into any existing BEST system.
BEST cylinders are machined from brass or bronze bar stock and are available in a variety of finishes.
Attributes
Manufacturer surcharge: 7.0%
Baa Qualified: Yes
Base Material: Brass
Cam Number: C258
Cam Type: Clover
Commercial Residential: Commercial
Country of origin: USA
Cylinder Length: 1-1/8″
Cylinder Type: 6-Pin SFIC Prep Less Core
Door Thickness: 1-5/8″ to 2-1/4″
Finish: 606/US4
Finish Family: Matte Brass
For Use With: BEST 30/40/45H Deadbolt, 40/45H C/CHB Interior
Function: Standard
Installation: Commercial
Limited Warranty: 3 Years
Mechanical Options: Standard RP2 Ring Package
Origin: USA
Pack Height: 1.75″
Pack Height 2: 3.25″
Pack Length: 2.88″
Pack Length 2: 9.5″
Pack Qty: 1
Pack Volume: 8.8 in³
Pack Volume 2: 254.72 in³
Pack Width: 1.75″
Pack Width 2: 8.25″
Pins: 6
Series: E Series Cylinders
Ship Weight: 0.35 lbs.
Subtype: Mortise Cylinder
Type: Locks, Cylinders, Cores, Keyblanks
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 20
Resources
- Cylinders – E Series Catalog
- E Series Cylinders Cut Sheet
- E Series Service Manual
- Installation Instructions for 1E Mortise Cylinders
- Installation Instructions for 1E Rim Cylinders
- Installation Instructions for 1E7R4 Turn Knob Cylinders






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