300mm Engineer's Square

• Useful for setting up and 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
• Both the blade and stock are precisely ground to ensure straightness and parallelism
• Working edges of the blades are lapped which further enhances accuracy
• A groove on the inner corner of the stock aids in the clearance of burr or dirt
• Internal and external squareness as per BS 939 Grade B 

NB: Pic at left is for illustrative purposes only, actual product may differ.