Features and Benefits:�Bendsup to .5” solid roundrod.�3 driven rollspowered by hand crank.�Allowsbending on either side of the bottom rollfor more radius options.�Comes standard withtooling for flat bar,1/4" Round and 1/2" Round.�Optional tooling setsfor round stock available.�Includesconvenient floor stand.�Covered by a1-year parts warrantyandlifetime technical support by phone.We designed this portable dynamo tolast a lifetimeand built it from only thesturdiest plate steel parts. With thismanualring roller, you can easily make small complete circles.