Tech Rim Standards offers a wide variety of NAAMS Shims for your automation needs. We offer the NAAMS Shims line of 1-Slot, 1-Slot 20mm, 2-Slot, 2-Slot Construction, 3-Slot, 3-Slot 20mm, 4-Slot, 4-Slot 20mm, 5-Slot, and many other automation components from our NAAMS product lines.