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3 Prong Swivel Clamp, with Boss Head


Regular price $22.99 USD
Regular price Sale price $22.99 USD
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  • This StonyLab 3 prong clamp is used to securely hold almost any type of apparatus and glassware with non-slip rubber coated jaws
  • Build-in boss head holder for easily attaching to a lab frame or other apparatus is adjustable by a check nut to any angle
  • The adjustment screw helps provide precise pressure regulation and reduce chance of glassware breakage
  • 360 degree swivel type clamp; Maximum grip size of 90 mm (3.54 inch)
  • StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
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    Yes, StonyLab offers delivery service to customers worldwide!

    Free standard shipping on labware orders in the US.

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  • 2-Year Comprehensive Warranty

    Rest easy knowing that all web registered members receive a 2-Year Comprehensive Warranty on their purchases.

  • Price Adjustment

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Customer Reviews

Based on 3 reviews
Good design and lab quality

The integrated boss saves having to buy one. The clamp swivels through 90 degrees so can be used for vertical or horizontal holding. The quality matches the items I used when I taught school chemistry.

Perfect for my unorthodox use

Used this combined with a Gigpad Guitar Rest to rig a guitar stand in a tight space next to my desk. Works very well for this. I'd definitely recommend!

Vincent Roberts
Quality and Speed of Delivery

This product is exactly what I wanted. It's sturdy and was delivered very fast via Amazon. It is a Quality product that will last me for years. Thankyou. I will be buying more.


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