Image 1 of 19 Image 2 of 19 Image 3 of 19 Image 4 of 19 Image 5 of 19 Image 6 of 19 Image 7 of 19 Image 8 of 19 Image 9 of 19 Image 10 of 19 Image 11 of 19 Image 12 of 19 Image 13 of 19 Image 14 of 19 Image 15 of 19 Image 16 of 19 Image 17 of 19 Image 18 of 19 Image 19 of 19 CS008 Smooth Large Square 3.5" Drain $0.00 CS008 Large Square Smooth Metal Drop-In | Undermount OD: 20" x 20" x 10" | ID: 17" X 17" 3.5" Drain OpeningSpec SheetAvailable Drains: D003 , D007 , D051 - D057 , D071 - D077 Finish: Satin Stainless Steel (SS) Polished Stainless Steel (PS) Satin Unlacquered Brass (UB) Polished Unlacquered Brass (PB) Satin Unlacquered Rose Gold/Copper (SRG) Polished Unlacquered Rose Gold/Copper (PRG) Add To Cart Added! CS008 Large Square Smooth Metal Drop-In | Undermount OD: 20" x 20" x 10" | ID: 17" X 17" 3.5" Drain OpeningSpec SheetAvailable Drains: D003 , D007 , D051 - D057 , D071 - D077