Tools > Marking / Layout Tools > Trammel Heads

Nothing beats a beam compass (or trammel) for measuring, marking or scribing large arcs and circles outside the range of those possible using a st...

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...

These adjustable clamp-on trammel heads are the perfect tool for measuring, marking, or scribing circles and arcs beyond the range of a standard co...