11/16″ thick round spacer with 1-3/8″ OD and 1/4″ ID.
1″ thick undermount drawer slide spacer.
7/8″ Thick Drawer Slide Spacer With Small .205″ Holes 32mm Apart
1-1/4″ thick undermount drawer slide spacer. *Formerly Part #3633
1″ Thick drawer slide spacer with two 1/4″ holes spaced 32mm apart.