Moore & Wright MAW516R 516R Spring Joint Internal Caliper 150mm (6in) The Moore & Wright Spring Joint Internal Calipers are manufactured from polished tool steel. Their bow spring ensures uniform tension over the working range. The adjustment screw is centrally mounted. These spring joint internal calipers conform to BS3123 standards. The Moore & Wright 516R Spring Joint Internal Caliper has the following specification: Size: 150mm (6in).
