1/4″ thick round spacer with 1″ OD and 7mm ID.
7/16″ Thick Drawer Slide Spacer With 1/4″ Holes 32mm Apart.
11/16″ thick drawer slide spacer with two screw holes 32mm apart.
Plastic 7/8″ thick drawer slide spacer with 1/4″ holes 32mm apart.
1″ Thick drawer slide spacer with two 1/4″ holes spaced 32mm apart.