Material: Solid Brass Color: Antique Bronze Pitch-row: Single gap Package integrated screws Note: 1. Please enable slight measurement difference thanks to diverse guide measurement. 2. When purchasing goods, please notice the thickness of the boards which you are installing the manage on. We will equip you with appropriate screws according to the thickness of the boards you note. If there's no comment, the normal typical screw size is 25mm through default. 3. If the product you acquired is damaged, please do not open the dispute,We will reply to all our clients and solve the problem that you just have.Dispute won't assist to resolve any problem, thank you.