Columbia Flat Box Set

This finishing box set includes 8", 10", and 12" boxes paired with the PRDT-HNDL40 extendable handle, delivering smooth, precise flat joints. Designed for durability and ease of use, it's ideal for professional finishers looking for efficiency and control.

- Includes 8", 10", and 12" finishing boxes
- PRDT-HNDL40 extendable handle
- Built for flat joints with precision and ease
- Durable, easy to push, and ideal for pros