Stainless reduction
Below you will find reduction - Stainless steel cone in several sizes:
2 ”Reduction = 51mm.
2½ "Reduction = 63mm.
3 ”Reduction = 76mm.
3½ "Reduction = 89mm.
4 ”Reduction = 101.6mm.
Concentric 316L acid resistant Stainless cone
These stainless reductions are concentric. Ie that both circles / holes have are opposite each other. The quality of these types of stainless steel reductions is aisi 316L acid resistant, thus they are of really high quality and lasts extremely well when used for eg sports exhaust etc. Note that all types are not of the dairy type and thus are not glossy.
NOTE - Some are in 304 quality. Stand by the product.