Columbia 7" Throttle Box Drywall Corner Box NEW!!!

Description

The 7" Throttle Box is another great product that offers years of great performance. All billet construction with a threaded stainless steel ball, this Corner Box looks and operates seamlessly. All Columbia Angle Boxes now come standard with automatic capabilities, making pushing the box at least 50% easier than standard boxes. The new springs have adjustable tensions and greatly reduce the occurrence of air pockets while running. The Throttle Box allows the corners to be quickly coated with your choice of angle head or applicator head. *Patent Pending
Features:
Available in 7" and 8" sizes
New spring tension allows for 50% easier push
Hand made from U.S. billet aluminum and steel components
Machined in a state of the art facility in Canada
Patent Pending