Outside Spring Caliper 75mm (3in) - Faithfull ACS0110, The Faithfull External Spring Calipers have polished, natural steel finish legs, are made of flat stock and are carefully balanced, with treated points.
A strong but flexible bow spring and centrally located adjustment screw give a smooth and precise action.
Size 75mm (3 in) Faithfull ACS0110 Outside Spring Caliper 75mm (3in)