1/2″ thick round spacer with 5/8″ OD and 1/8″ ID.
1/2″ Thick Undermount Spacer Adapter Can Be Used With Other Undermount Drawer Slide Spacers (#3652, #3640, #3692, #3643, #3639) To Achieve Extra 1/2″
5/8″ Thick Undermount Drawer Slide Spacer.
3/8″ Thick Drawer Slide Spacer With 1/4″ hole and 5mm peg space 32mm apart.
1/8″ Thick Drawer Slide Spacer With 1/4″ Holes 32mm Apart.