C.h. Hanson 21151F Letter F Steel Stamp 3/8 Inch

Product Description

The C.H. HANSON 21151F is a machine-made individual steel stamp designed to mark the letter F onto metal, wood, plastic, and other hard surfaces. Built from hardened steel, this stamp delivers clean, consistent character impressions in industrial and shop environments. The character size is 3/8 inch (9.5 mm), making it well-suited for part marking, tooling identification, and permanent labeling applications. Machinists, fabricators, and tool-and-die professionals use stamps like this for traceability marking and production floor identification tasks.

This stamp is intended for use with a hammer or arbor press in bench or production marking applications. It is sold as a single unit, making it easy to replace a missing or worn character from an existing stamp set or to add to a custom kit. The compact overall dimensions allow it to be used in tight workspaces and alongside other individual stamps in a letter set configuration. Suitable for both shop and field marking tasks across manufacturing, metalworking, and maintenance trades.

Key Features

• Steel construction for durability and repeated-strike performance
• 3/8 inch character size for clearly legible impressions
• Machine-made for consistent character geometry and strike alignment
• Individual stamp sold as a single unit for set replacement or custom builds
• Compact form factor fits standard stamp holders and guides

Compatibility

Designed as a direct-replacement or supplemental individual character stamp compatible with standard 3/8 inch letter stamp sets used in metalworking, fabrication, and industrial marking applications.

Installation Notes

Strike stamps with a ball-peen or machinist hammer on a solid steel backing plate to prevent surface deflection and ensure a clean impression. Eye protection should be worn during stamping operations per standard shop safety practice. For production environments, an arbor press or impact press provides more consistent depth and reduces operator fatigue. Verify the character orientation before striking, as misaligned stamps cannot be corrected after marking.