Probrico Kitchen Cupbord Handles Cabinet Knobs 3" Screw Spacing Stainless Steel (5Pack) Hollow Stainless Steel Cabinet Handles Brushed Nickel Finish Center to Center Spacing(CC):76mm(3"),Total Length:128mm(5"),Diameter:12mm,Projection:1-1/4" The screws included are M4X25mm,1" length will fit for 14mm(0.55")-19mm(0.75") thickness board. If yours are thicker like drawer front, please buy longer screws in the link: https://www.amazon.com/dp/B01875WNI6 The pulls are hollow, not heavy, but very sturdy after installation. We will be continuous to meet the your requirement by excellent quality and reasonable price. Refund or replacement for any quality problem. Perfect for door or drawer of cabinet, closet, wardrobe, cupboard, dresser or other furniture decorated. Adding cabinet hardware is a great way to accent the dcor and style of existing cabinetry or furniture. Updating Cabinet hardware can be a easy and quick way to add your personal touch to your change look and feel of an entire room. Sleek Appearance Quick and easy install Hardware included Hole Centers / Drilling: 3&#034; Overall Length: 5&#034; (127mm) Diameter:1/2&#034; (12mm) Projection: 1-1/4 inch (32mm) Comes with 1&#034; (25mm) screws, fit board thickness range from 0.55&#034;-0.75&#034;(14-19mm)