UKAS 
Accredited Tool
 Calibration
 & Repair
							 
						 
							
						 
						 
							
						For hand-operated sockets with square drive as per DIN 3120, ISO 1174
VDE insulation up to 1000 V, acc. to EN 60900/IEC 60900, two-ply Check-Tool insulation
16 - 18 mm insulation overhang