These aluminum and stainless-steel laboratory jacks provide a helpful platform for use in the lab.

Two sizes to choose from:
150 mm (~5.9") by 150 mm Platform, Maximum Height of 260 mm (~10.25"), Holds up to 25 kg (~55lbs.)
200 mm (~7.9") by 200 mm Platform, Maximum Height of 280 mm (~11"), Holds up to 30 kg (~66lbs.)