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

VEVOR Lab Stand Support, Laboratory Retort Support Stand Set, Steel Lab Stand 23.6" Rod and 8.3" x 5.3" Cast Iron Base, Includes Flask Clamps, a Burette Clamp 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.: 1.85 inch/47mm, Quantity: 1; ② I.D.: 2.64 inch/67mm, Quantity: 1; ③ I.D.: 3.27 inch/83mm, Quantity: 1,Item Model Number: YHEO-5,Product Weight: 3.68 lbs/1.67 kg,Package Quantity: 1 pcs,Product Dimensions: 23.62 x 10.63 x 5.3 inch/600x270x135 mm,Stand Height: 23.6 inch