2 1/16 sash locks needed

Thanks for writing in! There is a chance we may be able to provide you with a replacement that has the specifications you need but I cannot make any guarantees. 

Are you certain the distance between the installation holes is 2-1/16"? Please also confirm the "backset" measurement from your lock. This is the measurement from the center to the back of the sweep. Take a look at the diagram below for reference.

Dimensions for 90-180