General® Trammel, Adjustable, Die Cast, Stainless Steel. The #523 Adjustable Trammel is ideal for transferring measurements, scribing arcs and drawing large circles. It accurately measures and marks distances beyond range of conventional compasses and dividers.
Features
- Ideal for transferring measurements, scribing arcs and drawing large circles
- It accurately measures and marks distances beyond range of conventional compasses and dividers
- 6 in eccentric points provide fine adjustments
- Points can be replaced with pencils, ballpoints pens, crayons, or soapstone sticks for marking various materials
- Clamps onto beam 5/8 to 1-1/2 in thick of any length
- Fine adjusting screw for point setting
- Die-cast body and ground needlepoint legs
