17,5MM PTFE/SI SEPTUM 1000/PK 17021580 (EA)
https://www.knockoutrat.org/shop/rw2-1030-51430-175mm-ptfe-si-septum-1000-pk-17021580-ea-313073
https://www.knockoutrat.org/web/image/product.template/313073/image_1920?unique=07fba14
This 17,5MM is guaranteed a 17,5MM with the use of 17021580 and directly supplied to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days