·       4 Piece set of general purpose high quality precision steel engineers  

  squares with stylish plastic case.
·       Internal & External Squareness as per BS 939 Grade B.
·     An excellent range of precision steel engineering squares that are second 

  to none.
·       These are useful for setting up & checking jobs where extreme accuracy is 

  required.

·       Hardened spring steel blades are permanently fixed to the stock by means  

  of tapered self-locking rivets which ensure complete rigidity.