uxcell 40mm x 33mm Spring Hanging Wire Rope Disc Fittings Silver Tone 12 Pcs Material: Metal; Weight: 248g Package Content: 12 x Hanging Wire Rope Disc; Product Name: Hanging Wire Rope Disc Dimension: 40 x 33mm/1.6" x 1.3"(OD*L); Main Color: Silver Tone Hole Diameter: 4mm/0.16"; Fit Steel Wire Dia.: 3mm/0.12" Center Hole Distance: 25mm/1"