Tilt window clips

I am seeing the exact clip I need but the sizing is incorrect. The opening to accept the clip is 2 1/2" long x 9/16" wide. Top mount snap in clips. The clip measures 2 5/8" length x 3/4" width. not counting the slid out piece. total thickness of my clip is 7/16". I will continue to look thru your inventory.. My 1st job out of High school was working in a storm window factory as a glass cutter 1977-1980 lol.