Corbin Russwin Mortise Cylinders are made from solid brass and are designed to work in all mortise cylinder applications. They are available in lengths ranging from 1 to 3-3/4 and offer a large variety of cams to work in any application. 1 Cylinders are available 5-Pin only 1-1/8 Cylinders are 6-Pin and 7-Pin is available in cylinders 1-1/4 through 3 . Type Title URL catalog Key Systems Catalog https://dvwi9lnoau63q.cloudfront.net/corbin/catalogs/Corbin_Russwin_Key_Systems_Catalog.pdf price-book 2023 Corbin Price Book (updated 10.2023) https://dvwi9lnoau63q.cloudfront.net/corbin/pricebooks/COR_pricebook_10-2023.pdf