The SJ21H120F set of 21-inch soft jaws is designed for Kitagawa-style power chucks, delivering precise, repeatable workholding with a 60° pitch for consistent contact across the jaw surface. Ideal for engineers, machinists, and hands-on operators, these jaws secure parts reliably during milling, turning, or precision finishing without sacrificing part integrity.

• Exact 60° pitch for repeatable grip: Ensures uniform contact across all jaws so parts stay centered and stable throughout machining, reducing runout and improving tolerance control.
• 25 mm keyway alignment with Kitagawa-style chucks: Built-in keyway ensures precise alignment and straightforward clamping setup, cutting downtime and speeding up changeovers.
• Durable, machinable construction: Made from high-quality materials that resist wear and can be shaped to match complex workpiece geometries, enabling quick customization for your specific applications.

These soft jaws are engineered to enhance your workflow by delivering secure holding, predictable performance, and easy adaptability to a wide range of parts. With reliable gripping and simple customization, they help you achieve cleaner finishes, consistent results, and reduced downtime across similar milling or turning tasks.