Inside Caliper GZ01401 100mm Manufactured from selected steel. Calipers and dividers have a spring joint for precision settings. Legs pivot on a roller and are tensioned by a bow spring. Divider points are hardened for increased wear resistance. Large bearing surface prevents side deflection of legs.



Champion M12 x 22mm x 2.5mm Aluminium Washer - 50pk
Groz Wing Compass - 150mm / 6in 