UKAS 
Accredited Tool
 Calibration
 & Repair
							 
						 
							
						 
						 
							
						Acc. to DIN 7427 Form A
Hexagon socket according to DIN ISO 1173
Square drive Form G DIN 3121
For hand-operated or power tools
When using the machine, we recommend the use of a circlip and pin
Manganese phosphated
* Length not standardised