The Ingersoll Rand 308-699 Replacement Die Grinder Collet Clamping Nut is a single item collet designed for use with the Ingersoll Rand IR308 die grinder. Manufactured by Ingersolkl Rand, this collet is a reliable and durable tool accessory that ensures a secure and precise clamping of the die grinder's cutting wheel. Perfect for automotive and industrial applications, this high-quality collet is a must-have for any professional who values precision and efficiency in their work.