BeLine's Cardlock 1100-R is the most popular cost effective lock sold by BeLine today.  The 1100-R is used by hundreds of hotel properties nationwide.  The 1100-R is used by franchises and independent hotel owners.  The 1100 is full stainless steel and is equiped with all commercial grade mechanicals.  Do not accept imitations...use the real Cardlock 1100-R by BeLine.