Staedtler Mars 551 Comfort Compass is a full metal compass- Centre wheel, spring bow head, one hinged leg joint, universal adaptor & parts box includes two pieces of lead and one needle joint. Maximum circle drawn: 265mm. Overall compass length:155mm
Features/Specifications:
Precision compass with spindle guide
spring-bow head and centre wheel
Solid metal compass
Hinged leg joint and needle shoe
Interchangeable lead part with shank diameter 4mm
Interchangeable shouldered needle
Max circle diameter approx. 265mm with extension bar approx. 500mm Length 154mm