Noritz Wt4-H-14-1 4" Stainless Steel Wall Thimble For Thick Wall - Stainless Steel

Noritz WT4-H-14-1 4 Inch SUS Collection AL29-4C Stainless SteelYou may also like Noritz Vt4-Sl Louvre Horizontal 4" Vent Termination - Stainless Steel.