Spiral profile socket nutn set, 10 pcs, M8-M19
- for loosening and unscrewing of fixed bolt and nuts with damaged "round turned" threads or heads
- special, left handed cutting edge thread with 6 conical reducing cutting edges
- very flat compact and robust execution
- the drive can be used alternatively with a socket ring or combination spanner
- in durable plastic storage case
- Drive in inch: 3/8"




