Precision Brand 15680 Key Stock Assortment 16 Piece

Product Description

The PRECISION BRAND 15680 is a 16-piece key stock assortment designed for securing rotating components to shafts in mechanical and industrial applications. Each piece is cut to 12 inches in length from low-carbon steel and finished with a zinc plating for corrosion resistance. This assortment gives maintenance technicians and millwrights a ready supply of key stock in multiple sizes without the need to source individual pieces. It is a practical bench stock item for shops, facilities maintenance teams, and anyone performing shaft and keyway work on motors, pumps, gearboxes, or conveyor systems.

This assortment is suited for industrial and commercial mechanical maintenance environments where shaft-to-hub connections require keyed fastening. Common applications include electric motor replacement, pump coupling alignment, and power transmission component installation. The 12-inch length allows pieces to be cut down to exact required lengths on the job. Maintenance electricians, millwrights, and mechanical contractors routinely keep key stock assortments on hand for unplanned equipment repairs and planned overhauls alike.

Key Features

• 16-piece assortment covers multiple key stock sizes in a single package
• Each piece measures 12 inches in length for cut-to-fit versatility
• Low-carbon steel construction provides machinability and toughness
• Zinc-plated finish adds corrosion resistance for storage and service life
• UNSPSC Code 31163208 for procurement and cataloging compliance

Compatibility

Designed as a general-purpose key stock assortment for use in standard keyway applications on shafts, hubs, motors, and mechanical power transmission components where square or rectangular key stock is required.

Installation Notes

Key stock installation is typically performed by millwrights or mechanical maintenance technicians. Always de-energize and lockout-tagout (LOTO) the equipment before working on any shaft or rotating assembly. Key stock should be cut to the required length using a hacksaw or cold saw and deburred before fitting into the keyway. Ensure the key fits snugly without excessive play to prevent fretting or component damage during operation.