General Tools Adjustable Trammels

For nearly 85 years General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. Our adjustable trammels work great for marking over large distances, tracing contours and scribing circles. The 6 In. scribing points are adjustable, and can also be replaced with pencils, pens, crayons and soapstone for marking various surfaces. In addition, the scriber point are off-center to allow fine adjustment of the trammels. The heavy-duty clamps will fit 5/8 In. to 1-1/2 In. beams of any length.