Columbia 8" Throttlebox Applicators • Fits Corner Roller handles

• Fits Corner Roller handles

butt joints that aren't fully dry and ceiling pot lights

and now they're also the highest capacity on the market

Manufactured with a die-cast head

Columbia 8" Throttlebox Applicators • Fits Corner Roller handlesThe 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 our 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