The keys are made of chrome vanadium steel (CrV)
Triple flanged design to securely fit ear canal
the screw off top allows you to easily refill the bottle whilst the trigger mechanism ensures you have control over the amount of liquid dispensed
RIDGID 31642 Quick-Acting Tubing Cutter Features :-
INSIZE 4801-17 RADIUS GAGE 1-7mm 301c The keys are made ofMade of medium carbon steel Code Range Radius of leaves included (mm) Quantity of leaves (internal + external) 4801 17 1 7mm 1, 1. 25, 1. 5, 1. 75, 2, 2. 25, 2. 5, 2. 75, 3, 3. 5, 4, 4. 5, 5, 5. 5, 6, 6. 5, 7 17+17 4801 16 7. 5 15mm 7. 5, 8, 8. 5, 9, 9. 5, 10, 10. 5, 11, 11. 5, 12, 12. 5, 13, 13. 5, 14, 14. 5, 15 16+16 4801 15 15. 5 25mm 15. 5, 16, 16. 5, 17, 17. 5, 18, 18. 5, 19, 19. 5, 20, 21, 22, 23, 24, 25 15+15