Bullet_point: ['4" Deep with subway-style stainless steel grating, included removable perforated strainer (drain basket)', '5 Degree breaks in bottom for positive flow towards drain', 'Accommodates a 4" O.D. (outside diameter) drain pipe 3.25" long', 'All TIG (tungsten inert gas) welded, exposed welds are polished to match adjacent surface, 14-gauge, type 300 stainless steel', 'Removable grate with 3/8" diameter, stainless steel rods and 3/16" x 1" stainless steel bar stock on 3/4" centers'] (Page 1)