Specifications:Made of excellent Zinc Alloy material and easy to install.The draw pull handles can be used for a long time and it is very comfortable for you to hold .Single hole,total length:2.91 inchHole Centers:3.78 inch,total length:4.76 inchHole Centers:5.03 inch,total length:6.1 inchUsed for kitchen cabinet,drawer,chest,closet,dresser,cupboard, bedroom & bathroom furniture doors etcGive a decorative touch to dresser drawers cabinets, doors and more with this Zinc Alloy Knob ! These are absolutely creative and a great way to reface an existing piece of furniture. Notice:1.Screw length: 2.2cm ,if you need the other length of screws ,please contact with us.2.Please allow 1-3mm error due to manual measurement.3.The colors may have slightly different as the difference display, pls understand.