3 Finger Extention Lab Clamp

This clamp is ideal for professional laboratories and educational settings where precise, stable support is needed for cylindrical glassware during heating, mixing, or observation.

Features

Clamp Type: 3-prong (three-finger) extension clamp - Material: Zinc die-cast body with powder coating for corrosion resistance - Jaw Opening: Up to 90 mm (approx. 3.4–3.6 inches) - Grip Style: - Three vinyl-coated fingers for slip-free, insulated contact - Screw adjustment for precise pressure control - Mounting: - Includes stainless steel rod (approx. 5.5? long × 10 mm diameter) - Compatible with standard bossheads and retort stands - Rotation: Swivel joint allows flexible positioning - Use Case: Holds flasks, burettes, boiling tubes, and other labware