About this item

• Compatibility: universal support for round-bottom flasks up to 5 L; platform diameter 90 mm for reliable seating of typical flask necks
  
• Material: chemical-resistant elastomer construction (fine rubber) engineered for routine laboratory reagents and solvent exposure
  
• Anti-Slip Grip: radial high-friction contact surface prevents flask rotation and lateral slip during handling and transfers
  
• Tiered Seating: multi-level stepped recesses accommodate multiple flask sizes, allowing quick, secure placement without extra adapters
  
• Durability & Support: reinforced, deformation-resistant platform for stable load-bearing in routine workflows; backed by StonyLab responsive replacement/support for damaged items