Columbia 8" ThrottleBox Angle Box
- Available in 7" and 8" sizes
- New spring tension allows for 50% easier push
- Hand made from U.S. billet aluminum and steel components
- Details and Options
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The Columbia 8" Throttle Box is another great product of ours that offers years of great performance. All billet construction with a threaded stainless steel ball, this Corner Box looks and operates seamlessly. All Columbia Corner 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.