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10pcs 19mm Plastic Joint Clips, Lab Keck Clamp, Lab Keck Clips for Glass Standard Conical Interface Clip Ground Glass Joint, Red & Blue

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$6.59

$ 2 .99 $2.99

In Stock

About this item

  • 【Package】10pcs 19mm Plastic Joint Clips, which is 5pcs Red & 5pcs Blue.
  • 【Material】Plastic Joint Clips are made of high-quality POM plastic, tolerates temperature from -40℉ to 212℉ (-40℃ to 100℃).
  • 【Easy to Use】In order to prevent the joint from separating during reaction, we can use lab Keck clamp to fix both sides together.
  • 【Application】Lab Keck clips are used for ground glass joint, it's soft, won't scratch the glass.
  • 【After-sale Service】If our lab Keck clips don't meet your expectations, just feel free to let we know and we will provide you with free replacement service.


10pcs 19mm Plastic Joint Clips, Lab Keck Clamp, Lab Keck Clips for Glass Standard Conical Interface Clip Ground Glass Joint, Red & Blue

Tolerates temperature from -40℉ to 212℉ (-40℃ to 100℃)

Package includes:

5pcs Red Plastic Joint Clips

5pcs Blue Plastic Joint Clips


After-sale service: --Joint clips' quality is guaranteed, if you received the broken one, just feel free to let we know, we provide free exchange service.

Ashley
2025-08-02 21:12:02
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Patrick
2025-07-14 14:25:11
So far work great. Tested it out on a 19/22 setup and the clips go on fairly easily (for Keck clips) and come off without issue. They hold tight and the plastic feels like it's a decent quality. Tested with a quick salt water reflux setup just to see how they hold up to heat and they held up fine. Will update when I get a chance to test with some higher boiling point setups.I tested these with legitimate lab glassware with standard joints. If you are using this on nonstandard, ah, "recreational" glassware it may or may not work for you.
Boatguy
2025-02-16 15:57:15
Works like they say. Looks like the picture. Blue is a darker blue.