Table Clamp for Lab Rod, 2.5" Table Thickness Metal Labware_Clamps & Bossheads and 2 quadruple pulleys on

and 2 quadruple pulleys on a heavy composite base with capstan

Built to grip round flasks and condensers during distillation or reflux

5-inch female pelvis model demonstrates 9-month pregnancy anatomy and fetal positioning before delivery for obstetrics teaching

ground to polished beveled edges and usable as a top-spinning base in secondary mechanics demonstrations

5-inch diameter

Table Clamp for Lab Rod, 2.5" Table Thickness Metal Labware_Clamps & Bossheads and 2 quadruple pulleys onLaboratory table clamp mounting rods to benches up to 2. 5 inches thick, anchoring retort stands and apparatus to the edge of a classroom workbench.