Eliminating trial and error of lifting machinery to slip in shims and wedges, Microshim lets user adjust stainless steel lifting bolt to raise/lower machine in height adjustments of 0.001 in. Each unit lifts and supports 10,000 lb, and applying adhesive to 2 sliding surfaces allows for adjustment before product is permanently locked to specific height. While shim is milled from solid block of aluminum and protected by hard anodized coating, lifting hardware is fabricated in stainless steel.