Thermal Dynamics Radius/Roller Guide Kit Genuine Thermal Dynamics plasma torch radius/roller guide kit. Fits all SureLok and 1Torch plasma torches. This easy-to-use guide maintains a consistent height off the work piece whether you are using the circle cutting attachment for cutting circles or the roller guide feature to improve your straight-line cutting. Both novices and experts will see noticeable improvement in quality, speed and parts life. Can be used with most Thermal Dynamics torches Specs Cut circles from 3” (76mm) up to 28.75” (730mm) Free standard ground shipping within continental U.S. Availability: Usually ships the next business day. 7-7501$56.46 All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EDT © 2000 - 2008. All rights reserved.