VEVOR Lab Stand Support, Laboratory Retort Support Stand 2 Sets, Steel Lab Stand 23.6" Rod and 8.3" x 5.3" Cast Iron Base, Includes Flask Clamps, Burette Clamps and Cross Clamps

VEVOR Lab Stand Support, Laboratory Retort Support Stand 2 Sets, Steel Lab Stand 23.6" Rod and 8.3" x 5.3" Cast Iron Base, Includes Flask Clamps, Burette Clamps and Cross ClampsSturdy Cast Iron BaseAdjustable ClampsVersatile Retort RingsWide Range of ApplicationsEasy InstallationCorrosion-proof RodsBase Size: 8.3 x 5.3 inch,Rings: ① I.D.: 2.01 inch/51mm, Quantity: 2; ② I.D.: 2.87 inch/73mm, Quantity: 2,Item Model Number: YHEO-4,Product Weight: 6.06 lbs/2.75 kg,Package Quantity: 2 pcs,Product Dimensions: 23.62 x 10.63 x 5.3 inch/600 x 270 x 135 mm,Stand Height: 23.6 inch