Corbin Russwin 3070-178-7 630 LFIC Rim Housing offers a robust solution for your door hardware needs. This 7-pin rim cylinder housing features a 1-7/8" tailpiece, crafted from solid brass and finished in a sleek satin stainless steel (630/US32D) for a modern look that complements any commercial environment. Designed for use with Corbin Russwin’s 8000 Series Interchangeable Cores, this rim housing provides exceptional rekeying convenience, allowing non-technical personnel to easily rekey without removing the hardware from the door. This feature is especially advantageous in high-traffic applications such as office buildings, hotels, schools, and hospitals, where security and efficiency are paramount. The interchangeable cores can be integrated with conventional cylinders, and the construction keying option enhances security during building phases. With cores available in both 6-pin and 7-pin configurations, this product accommodates various keying systems, ensuring flexibility for diverse locking needs. All operating keys function normally, while a special control key allows for easy removal and installation of the core. Backed by a one-year limited warranty, the Corbin Russwin 3070-178-7 is an excellent choice for those seeking reliable and versatile door security solutions.

LFIC Rim Housing

7-Pin Rim Cylinder Housing, 1-7/8" Tailpiece, Satin Stainless Steel Finish

Corbin Russwin Interchangeable Core Mortise and Rim Housings are made from soldi brass and are available to accept Corbin Russwin 8000 Series Interchangeable Cores in 6 or 7-Pin versions.

Interchangeable cores provide rekeying convenience for virtually all types of keying systems.

Interchangeable cores like this save time and money over the life of a building.

• Advantages

Rekeying can be done by non-technical personnel without removing hardware from the door. When used system wide, IC provides tremendous rekeying convenience. When planned from the inception of a system, IC cylinders can be integrated with conventional cylinders.

• Applications

IC is recommended for virtually all types of keying systems, such as office buildings, hotels, schools, hospitals and universities. When used in exit devices and other installations which are labor intensive to rekey, IC saves time and money over the life of the building.

• Operations

All operating keys (change, master, grand master) operate the lock normally. To rekey, use the special control key. The control key operates at a separate shear line in certain chambers within the core. Only the control key is required to remove and install a core.

• Cores

Cores are available in 6-pin (standard), 7-pin, security and Pyramid.

• Construction Keying

Corbin Russwin recommends temporary construction cores for greater security. Special construction master keying is also available, when planned from the inception of the keying system.

• Core Marking

Concealed Key Control (CKC) is available for all Corbin Russwin cores.

Resources

• Interchangeable Core Cylinders Cut Sheet
• Key Systems Catalog
• Video: Interchangeable Core Installation