518 Spring Joint Internal Caliper 200mm (8in) - Moore & Wright 513R, 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 513R Spring Joint Internal Caliper has the following specification: Size: 75mm (3in).
Moore & Wright 513R Spring Joint Internal Caliper 75mm (3in)