Precision Brand 42910 Slotted Shim 3x3 in Stainless 260 Pc

Product Description

The PRECISION BRAND 42910 is a 260-piece full assortment of slotted shims designed for precision alignment, leveling, and spacing applications in mechanical and industrial settings. Each shim is size B, measuring 3 inches x 3 inches, and is manufactured from stainless steel for corrosion resistance and long service life. The slotted design allows shims to be installed and removed without fully disassembling the fastener stack, saving time during setup and adjustment. The full assortment provides a range of thicknesses in a single kit, making it well suited for shops, maintenance crews, and field technicians who need multiple gauges on hand.

This shim assortment is used in mechanical installations where precise gap control between mating surfaces is required. Typical applications include equipment leveling, machinery alignment, pump and motor mounting, bracket fitting, and structural shimming in both residential and light commercial work. The stainless steel construction makes these shims appropriate for environments with moisture exposure or where mild chemical resistance is needed. The 260-piece kit ensures technicians have the correct thickness available without making multiple supply runs.

Key Features

• 260-piece full assortment covering a range of shim thicknesses in a single kit
• Size B slotted shims measuring 3 inches x 3 inches per piece
• Stainless steel construction provides corrosion resistance and durability
• Slotted design allows installation and removal without full bolt disassembly
• Total kit weight of 24.4 pounds provides substantial material coverage for demanding jobs

Compatibility

Designed as a general-purpose slotted shim assortment suitable for mechanical alignment and leveling applications requiring 3-inch x 3-inch size B shims in stainless steel.

Installation Notes

Shim installation is typically performed by millwrights, maintenance mechanics, or experienced tradespeople during equipment alignment or leveling procedures. Always de-energize and lock out equipment before placing or adjusting shims under machinery. Use appropriate measuring tools such as feeler gauges or dial indicators to verify gap dimensions before and after shimming. Follow the equipment manufacturer's torque and alignment specifications when re-securing fasteners after shim placement.

Technical Specifications

• Size: 3 inches x 3 inches (Size B)
• Material: Stainless Steel
• Style: Slotted
• Piece Count: 260 pieces
• Kit Weight: 24.4 pounds
• UPC: 698158429103

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 42910