• 1" conduit size
• Round shape
• Replaces 7211BB-1
• Made in USA

The Greenlee K2BB-1 Knockout Set comes with unique punch profile splits slugs, making removal quick and easy, while the knurled edge ensures a secure grip during use. Designed for convenience, the set features laser markings for rapid part identification and alignment markings that enhance accuracy, allowing for seamless setup and operation. Each punch and die is proudly made in the USA, reflecting Greenlee's commitment to quality and durability.