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