Extendable Handles

The Columbia Matrix Flat Box Handle is lightweight and all mechanical. With a 90 degree grip, the Matrix gives you increased control over your box. These handles are durable and extremely long lasting, all while maintaining the comfort and ease of use...

The new TapeTech XHTT extension handles are designed to be used with all of their corner tools.  It will work with their Corner Roller, Corner Box, Nail Spotter and Angle Head.  With the CAA adapter you can convert older style corner boxes to work with...