Master Lock #7
The Master Lock#7 is keyed-alike (KA). Master Lock #7 is a smaller lock for special applications (29mm). Features a hardened steel shackle, 4-pin cylinders and dual locking levers.
C & S Security Company History:
An American Corporation, made by Americans, in America.
C & S Security, Inc. was established on August 11, 1971 by Jack D. Cullip in Roscommon, Michigan. Over 45 years later our prisoner transport equipment continues to be the industry standard. Three generations of the Cullip family have been employed with and retired from the Federal Bureau of Prisons, totaling seventy-seven years of service. Our corporation has developed and patented the first handcuff cover (Black Box) for the protection of the handcuffs' locking mechanism and are 100% American made. The development of the waist, body and other chains has significantly improved transporting officers safety. All of our products are manufactured to meet the demands of law enforcement, correctional, security and military standards.