This is a benchtop english wheel. It features a 27 1/2 inch throat, 2 x 3 quarter wall construction with quarter inch laser cut sideplates for additional strength. Comes with exclusive quick release top cradle that features spring loaded stainless steel detent ball. The bottom cradle is machined from solid steel billet and features leveling screws with brass axle rests. The machine comes with one 6x2 billet heat treated 4150 alloy top wheel engraved. Also comes with 7 bottom anvils featuring a "flat", 2", 4", 6", 8", 12" and 1.75 full radius no flat."