2-Prong Double-Adjustable Universal Clamp Metal Labware_Lab Jacks & Stands passing freely through the ring

passing freely through the ring at room temperature but halted by the ring after flame heating expands the metal

81-piece physics mechanics kit covers comprehensive laboratory investigations through force analysis

Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching

occupying a compact 4 by 3 inch footprint on the benchtop

2-Prong Double-Adjustable Universal Clamp Metal Labware_Lab Jacks & Stands passing freely through the ringTwo prong double adjustable universal clamp with vinyl sleeved jaws, gripping burettes, tubes, and flask necks up to 55 mm across with independent thumbscrew adjustment.