Product Features

  • This StonyLab flask clamp is used to securely hold apparatus and glassware like flasks, condensers with non-slip rubber-coated jaws

  • Made of high quality chrome-plated zinc alloy, ensuring it durable, sturdy constructed, and corrosion-resistant

  • Constructed with extension rod, this clamp can be attached to a lab-frame by using a boss head clamp or similar tool

  • The adjustment screw helps provide precise pressure regulation and reduce chance of glassware breakage


Product Options

  • 2-Prong Swivel Clamp: XL-815426


Why Choose StonyLab? 

  • The StonyLab means high-quality products for reasonable prices. 
  • We boast excellent customer service with a high satisfaction rating, with our team of representatives ready to assist you Monday to Friday, from 9:30AM to 5:30PM Eastern Time. 
  • We pack and ship your orders directly from our US-based warehouse within 24 business hours, and tracking information will be provided to you as soon as it's available. 

2-Prong Swivel Clamp, Multipurpose Extension Grip Clamp with 7 inch Rod

SKU: XL-815426
  • Processing Time

    Usually Ship in 5 - 7 Business Days. Shipping may take longer than expected during COVID-19.

Customer questions & answers


kathie Morris

A lil expensive and the one had a deformed stem tip.

Brian Scott Sheldon

Very durable glassware. I ordered another set of 120mm funnels. I will use Stonylab glassware from now on.


the item is what it was described and works well for my purpose

John R Van H ouden

Top notch for what am using them for

Jessica Linder

Very nice glass work very well packagd I haven't used it yet planning to use for precious metal recovery not sure about the white stone or if I got the wrong piece ?? looks great



120 Lake Ave S Suite 22
Nesconset, New York 11767


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