Shop Aid Slotted Shims come in five sizes from 3″ x 3″ size A to 5″ x 5″size D
Thickness from .001 to .125″, In assortment of 20 pieces of each size as a standard Assortment or 10 of each size a Mini Assortment.Material for all metal slotted shims is 300 series stainless steel.