UKAS 
Accredited Tool
 Calibration
 & Repair
							 
						 
							
						 
						 
							
						The threaded inserts make the removal of threaded caps, for example, possible, when these possess 1 or 2 threaded holes
No. 1.81/10: For puller No. 1.38/0, 1.38/1
No. 1.81/20: For puller No. 1.38/2