Available in Several Beautiful Finishes Color: Brushed Nickel Tube Diameter: 3/4 in (19 mm) Metal Washer Diameter: 1-1/4 in (31.75 mm) Minimum Order: 1 Each Available in Several Beautiful Finishes These New "BM" Series of CRL Pull Handle/Towel Bar Combinations with Metal Washers are provided with all the hardware needed for installation. They are constructed of 1.5 mil thick heavy brass tubing. Each set consists of a pull handle and towel bar, along with decorative metal back-up washers and plastic protective washers to protect against glass-to-glass contact. The "BM" Series Pull Handle/Towel Bar Combinations come in eight stock finishes. Color: Brushed Nickel Tube Diameter: 3/4 in (19 mm) Metal Washer Diameter: 1-1/4 in (31.75 mm) Minimum Order: 1 Each Specifications: 3/4 inch (19 millimeter) diameter brass tubing (1.5 mil thick) 1-1/4 inch (31.8 millimeter) diameter metal washers Glass Thickness Range: 1/4 to 1/2 inch (6 to 12 millimeter) Hole Diameter Required: 1/2 inch (12 millimeter) Center-to-Center Hole Spacing: Six Inch Pull = Six Inches (152 millimeters) Eight Inch Pull = Eight Inches (203 millimeters) 12 Inch Towel Bar = 12 Inches (305 millimeters) 18 Inch Towel Bar = 18 Inches (457 millimeters) 24 Inch Towel Bar = 24 Inches (610 millimeters)