The all-metal Staedtler 551 Comfort Masterbow Compass features a center wheel that delivers precision setting and prevents unintended setting adjustments.
Maximum circle diameter is 10-3/8'' (265mm). Design features interchangeable lead part and a nickel finish to resist rust and stains. Compass includes a spare lead tube and comes in a plastic wallet.
- Precision compass with spindle guide, spring-bow head and centre wheel
- Solid metal compass
- Hinged leg joint and needle shoe
- 6"
