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The PRECISION BRAND 42945 is a Size A stainless steel slotted shim shop kit containing 80 pieces, sized at 2 inches x 2 inches. Slotted shims are used to correct alignment and leveling tolerances in mechanical equipment without requiring full disassembly. The slotted design allows the shim to slide into position around bolts or shaft mounts. This kit is suited for maintenance mechanics, millwrights, and industrial service technicians working on rotating or stationary plant machinery.
This assortment is intended for use in industrial and commercial maintenance environments where precise alignment correction is required. Common applications include motor mounting, pump base leveling, generator alignment, and general machinery installation. The multi-piece kit format provides a range of thicknesses in a single package, making it practical for tool rooms, service vans, and maintenance shops handling varied equipment types.
Designed as a general-purpose slotted shim assortment for use with motors, pumps, generators, and other industrial machinery requiring alignment or leveling correction at fastener mounting points.
Slotted shims are typically installed by millwrights or maintenance mechanics during equipment alignment procedures. Power down and de-energize all equipment before placing or adjusting shims under motor bases or pump mounts. The slotted configuration allows shims to be positioned around existing fasteners, but bolts should be fully loosened before insertion to avoid distortion. Follow applicable machinery installation standards and equipment manufacturer torque sequences when re-securing fasteners after shimming.
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