Tools > Marking / Layout Tools > Trammel Heads

Pencil holders Hardened points WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

These adjustable clamp-on trammel heads are the perfect tool to measure, mark or scribe circles or arcs outside the range of those that could be pr...

Scribe or draw unlimited sized arcs or circles using this trammel head set. Both heads can be attached to any 3/4" by 3/8" or smaller beam. Feature...