About this item

• Size specification: size L maximum grip 49 mm (1.93 inch) size S maximum grip 51 mm (2.01 inch)
• Mounting compatibility: attaches to standard retort stands and lab frames via boss head clamp for secure fixation
• Adjustable pressure: precision adjustment screw provides controlled clamping force to minimize glassware stress and reduce fracture risk
• Construction material: chrome-plated zinc alloy with corrosion-resistant finish suitable for chemical laboratory environments
• Extension rod interface: integrated extension rod accepts boss head or similar fittings for flexible height and angle positioning