MATERIAL - Our T bar cabinet handles and knobs are made of high quality stainless steel, hollow but sturdy and look beautiful and serve your purposes. SIZE - Diameter:12mm * overall length:50mm(2"); Projection:32mm(1-1/4") from the surface to the bar. Please measure your cabinet carefully then decide which size you need. FUNCTION - Ideal for cabinet, drawer, door, cupboard, wardrobe, closet, smooth and clear stainless steel handles. Great helper to pull out drawer soon and conveniently.It will fit most cabinet door and drawers. If you need longer screws, please feel free to contact us.