Science Lab Adjustable Double Flask Clamps

Specification:

Aluminum Adjustabe Double Flask Clamps Condenser swivel Holder Test Tube Clamp Burette Clamp PVC Coated Round Jaws  
Adjustable Double Flask Clamps features two separate sets of jaws for securing two burettes simultaneously.  
Their coated jaws provide a firm grip, adjustable by way of nickel-plated thumbscrews.  
The cast-iron clamp can also be adjusted.  
The jaws will accept a tubing range of 3/8" to 1 3/8" in diameter.  A must-have for any laboratory!
Features:  
Two sets of burette-clamping jaws Jaws are coated for secure grip Nickel-plated thumbscrews and cast-iron clamp Accepts tubing range of 3/8" to 1 3/8" in diameter