BACK UP RING B 4,0? 5/PK (5/pk)
https://www.manchesterbeacon.org/shop/rw2-6010-95202-back-up-ring-b-40-5-pk-5-pk-313670
https://www.manchesterbeacon.org/web/image/product.template/313670/image_1920?unique=07fba14
This BACK is guaranteed a BACK with the use of 4,0? and directly supplied to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days