About this item

• Clamp type: 4-prong configuration for secure multi-point contact, maximum opening 100 mm (3.94 inch)
• Jaw coating: cork-coated jaws provide non-slip grip and distribute contact pressure to protect glassware
• Mounting compatibility: extension rod accepts boss head or similar attachment for standard lab frames
• Force control: precision adjustment screw enables controlled clamping force to minimize glass stress and breakage
• Warranty & support: includes StonyLab 1-year limited warranty and seller assistance for damaged or defective items