Is there any way how to install just ADB without whole SDK?

Question

I need to install just ADB on customer´s PC to connect to android phone and install apk there. And because of SDK size is it possible to do it without installing whole SDK?<

Answer 1

I got adb.exe and the required .dll files from: http://adbshell.com/downloads

Very minimalistic, but does exactly what it needs to do.