AmazonPrecision compass with centre wheel and quick setting mechanism Interchangeable lead part and needle Hinged lead and needle legs Maximum circle approximately 260 mm, with extension bar approximately 395 mm Displayed in a hinged lid case
Precision compass with centre wheel and quick setting mechanism Interchangeable lead part and needle Hinged lead and needle legs Maximum circle approximately 260 mm, with extension bar approximately 395 mm Displayed in a hinged lid case