MECCANIXITY Light Fixture Crossbar Kit, Mounting Bracket Ceiling Light Plate for Chandelier Lighting, Silver Tone 4 Set

What is this? The flat crossbar is widely used in indoor and outdoor places such as homes, offices, workshops, etc. to install and fix ceiling chandeliers, handmade chandeliers, table lamps and other lamps. What will I get? Color: Silver Tone Material: Galvanized Iron Thread Size: 1/8IP (1/8-27), 1/4IP (1/4-18) Overall Dimensions: 100 x 20 mm / 3.9 x 0.8 inch, 105 x 22 mm / 4.1 x 0.9 inch (L*W) Thickness: 1.5 mm / 0.06 inch, 1.8 mm / 0.07 inch Nut Size: 14 x 4 mm / 0.55 x 0.16 inch, 17 x 4 mm / 0.67 x 0.16 inch (Width*Thickness) Package Content: 4Set x Ceiling Light Plate (1pcs 9mm screw+2pcs 12mm screw+1pcs hex nut in per set, 2 sets per size) Are there any advantages of the product? 1. The Light plate is made of galvanized iron, which is rust-proof and durable. 2. There are screws and nuts in the package, which are convenient to fix the pendant light firmly on the ceiling. How to use it? Use screws to screw the lamp crossbar into the lamp base, which is easy to install. What should I notice? Please check the size before placing an order.