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