Moore & Wright MAW5212 5212 Spring Joint External Calipers 300mm (12in) The Moore & Wright Spring Joint External Calipers have a bow spring that ensures uniform tension over the working range. They have a centrally mounted adjustment screw that offers a finer setting than firm joint type calipers. These spring joint external calipers conform to BS3123 standards. The Moore & Wright 5212 Spring Joint External Calipers have the following specification: Size: 300mm (12in).
