QSB-Series Speed Bow Compass Series Professional quality Speed Bow Compass adjusts two ways: press the buttons on the legs for extremely fast adjustment or use the center wheel for fine adjustment.
QSB-810C features it’s signature 6” QSB-series compass with universal adaptor and spare parts kits. Individually packed in a hard plastic case with clear cover.
- Protruding buttons on each leg for increasing or decreasing the width between the compass legs.
- Detachable legs for using extension leg, adaptor, or ruling pens.
- Varios wheels for easy adjustments and detaching.
