ID=8.2/OD=16/L=20mm Metal Steel Unthreaded Standoff Spacer Bush Sleeve x 2 pcs
(Specification: Material: Steel ( with Zinc Plating) The plating may be Bright Zinc/Yellow or Black Zinc) so they may be any color and depend on the availability. SIZE (IDXODXL)=10.15 x 19 x 120. SIZE (IDXODXL)8.5 x 11 x 26.