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The PRECISION BRAND 81350 is a slotted shim stock piece made from stainless steel, designed for precise thickness adjustment and alignment in mechanical assemblies. Each piece measures 2 mm thick, 75 mm wide, and 3 inches long, with a 7/8 inch wide slot that allows the shim to slide over fasteners or shafts without full disassembly. This product ships in a 10-piece pack. Machinists, millwrights, and maintenance technicians use slotted shim stock to level equipment bases, align machinery, and take up clearances in tight tolerances where disassembly time must be minimized.
Slotted shim stock is a common solution in industrial and commercial maintenance settings where machinery alignment and leveling are routine tasks. The 7/8 inch slot accommodates a range of fastener sizes, making these shims versatile across pump bases, motor mounts, conveyor frames, and general equipment pads. The stainless steel construction holds up in wet, corrosive, or high-humidity environments where carbon steel shims would degrade. Facilities maintenance crews, pipefitters, and industrial mechanics will find this pack useful for planned maintenance work and emergency alignment corrections.
Designed as an OEM-style replacement or maintenance-stock slotted shim for general industrial machinery alignment, motor mounts, pump bases, and equipment leveling applications requiring a 2 mm stainless steel shim with a 7/8 inch slot.
De-energize equipment and relieve any load before inserting or removing shims from under machinery bases or between mating surfaces. A millwright or industrial mechanic typically performs alignment shimming tasks in accordance with equipment manufacturer tolerances and applicable facility maintenance procedures. Use calibrated measuring tools to verify final alignment after shimming. Do not stack shims beyond the number required to achieve specified alignment tolerances.
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