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The PRECISION BRAND 42925 is a slotted shim assortment designed for precise mechanical alignment and leveling tasks across a wide range of industrial and trade applications. The kit includes 52 assorted pieces cut from stainless steel, offering corrosion resistance and dimensional stability under load. Each shim measures 6 inches by 6 inches and features a slotted opening that allows technicians to install or remove the shim without fully disassembling the equipment being shimmed. This format saves significant time during alignment work on machinery, equipment bases, and structural supports.
This assortment is well suited for mechanical contractors, millwrights, pipefitters, and industrial maintenance technicians who regularly perform precision alignment work. The variety of thicknesses within the 52-piece set allows for fine adjustment of equipment positioning without the need to stock individual gauges separately. Typical applications include leveling machinery bases, aligning pump and motor assemblies, and shimming pipe supports or structural connections in both light commercial and industrial settings.
Designed as a general-purpose slotted shim assortment suitable for mechanical alignment, leveling, and shimming tasks across industrial and commercial trade applications where 6-inch by 6-inch stainless steel shims are specified.
Installation is typically performed by millwrights, pipefitters, or mechanical contractors as part of equipment alignment or leveling procedures. Always de-energize and lock out equipment before inserting or removing shims from under live or loaded machinery. Use calibrated feeler gauges or dial indicators to verify final alignment after shimming. Follow applicable facility safety procedures and equipment manufacturer specifications for allowable shimming tolerances.
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