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

Product Description

The C.H. HANSON 21151W is a machine-made individual steel stamp designed for permanent character marking on metal, wood, plastic, and similar hard surfaces. The stamp produces a clean impression of the letter W at a character size of 3/8 inches (9.5 mm). Constructed from hardened steel, it is built to withstand repeated hammer strikes without deforming or losing sharpness. Tradespeople, machinists, and fabricators use individual stamps like this one to mark part numbers, serial numbers, identification codes, and inspection marks directly onto workpieces and components.

This stamp is suited for use in manufacturing, fabrication shops, maintenance and repair operations, and field marking applications. It is sold as a single stamp, making it easy to replace a worn or missing character without purchasing a full set. The letter W pairs with other individual stamps from the same product family to build out a complete alphanumeric marking kit.

Key Features

• Machine-made construction for consistent character depth and alignment
• 3/8 inch (9.5 mm) character size suitable for clearly visible impressions
• Hardened steel construction resists deformation under repeated strikes
• Individual stamp sold as a single unit for targeted replacement
• Produces permanent impressions on metal, plastic, wood, and similar surfaces

Compatibility

Designed as a direct individual replacement stamp compatible with C.H. HANSON 151 series steel stamp sets and other standard individual steel stamp collections using 3/8 inch character sizing.

Installation Notes

Steel stamps are driven with a ball-peen or engineering hammer on a solid, supported work surface. Secure the workpiece before striking to prevent movement and ensure a clean, centered impression. Always wear appropriate eye protection when using impact stamps. No power tools or special codes are required, but shop safety standards should be followed at all times.