2pcs Vacuum Clamp 53mm x 31mm KF25 Clamp Wing Nut with Center Ring - Silver Tone
$17.99
Inner Diameter: 31mm/1.22 inch; Outer Diameter: 53mm/2.08 inch. Length: 72mm/2.83 inch; Center Ring Size: 39mm x 24.5mm x 8mm/1.53 x 0.96 x 0.31 inch. Clamp made of aluminum alloy, resistant to corrosion and high temperature.