1/4″ thick round spacer with 1″ OD and 7mm ID.
1/2″ Thick Drawer Slide Spacer With 1/4″ Holes 32mm Apart
3/8″ Thick Drawer Slide Spacer With 1/4″ hole and 5mm peg space 32mm apart.
1-1/4″ thick undermount drawer slide spacer. *Formerly Part #3633
13/16″ Thick Drawer Slide Spacer With 1/4″ Holes 32mm Apart