3/4″ thick round spacer with 15/16″ OD and 1/4″ ID.
Plastic 7/8″ thick drawer slide spacer with 1/4″ holes 32mm apart.
1/2″ Thick Drawer Slide Spacer With 1/4″ Holes 32mm Apart
1-1/2″ thick undermount drawer slide spacer.
Plastic 1″ thick drawer slide spacer with 1/4″ hole and 5mm peg spaced 32mm apart.