The Big Ben Pen Kit Bushing Set consists of three separate bushings, the Cap Assembly, the Center Bushing, and the Tip Bushing. The bushings are threaded onto the 7mm mandrel and use small stepped extensions that insert into the brass pen tubes and center the tubes on the mandrel. The larger diameter barrels of the bushings serve as gauges that tell you the size to turn the pen blanks to the correct barrel diameters.
|Projects Used On:||Big Ben Styles|
|Compatible Tube Sizes:||10mm|
|Pieces in Set:||3|