Staedtler Mars? comfort 551 Precision compass
The precision-set centre wheel and gunmetal spring prevent flex-back for absolutely accurate results. Easy to handle with a nickel plated matte finish, extra leads and plastic pouch included.
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 ? 4 mm
Interchangeable shouldered needle
Max. circle ? approx. 265 mm, with extension bar approx. 500 mm
Length 154 mm
