Uxcell a15101900ux0765 52mm x 38mm Stainless Steel Pipe Tube Weld Neck Flange 6 Pcs (Pack of 6) Package Content: 6 x Weld Neck Flange, Some Screws ; Weight: 429g Material: Stainless Steel ; Product Name: Weld Neck Flange Main Color: Silver Tone ; Total Size: 52 x 38mm/2" x 1.5" (D * H)