- External: 11/2″ to 4″, Internal: 113/16″ to 4″ Included tips: .090 (Black 15 & 90°), .108 (Silver 15 & 90°) and .120 (Copper 15 & 90°)
- Change from internal to external rings with a simple switch of the tab
- Includes 5 pairs of color coded interchangeable tips
- Heavy duty return spring
- Contact Heavy Maintenance Supply 205-384-5284 for more information