Keck Clips for Joints
Product Code : EL-GJ-10256
Quick Answer: Keck Clips for Joints are colour-coded plastic retaining clips that hold a mated ground-glass cone-and-socket joint pair securely together, preventing accidental separation under vacuum or during shaking or agitation. Lab Glassware Manufacturer's clips are manufactured from polypropylene (PP), offer outstanding chemical resistance, and are autoclavable up to a maximum operating temperature of 135°C.
| Joint Size (N/S) | Clip Colour |
|---|---|
| 14/23 | Yellow |
| 19/26 | Blue |
| 24/29 | Green |
| 29/32 | Red |
Sizes and colour-coding above follow standard specifications.
Why Colour-Coded Clips Matter for Fast Assembly
Each Keck clip is colour-coded to a specific joint size, letting laboratory staff visually match the correct clip to a cone-and-socket pair without measuring or checking a printed size mark – a useful time-saver when assembling or breaking down glassware in a busy laboratory. Because the clips are made from polypropylene rather than glass, they add no risk of glass-on-glass chipping at the joint and can be autoclaved for sterilisation between uses, up to the manufacturer's stated 135°C maximum operating temperature. They are typically used together with a Joints Cone Unprinted and matching Socket Joints Unprinted pair.
Frequently Asked Questions
What material are these clips made from?
They are manufactured from polypropylene (PP), offering outstanding chemical resistance and autoclavability.
Why are the clips different colours?
Each colour corresponds to a specific joint size, allowing staff to quickly identify the correct clip for a given cone-and-socket pair without checking a printed size mark.
Can these clips be autoclaved?
Yes, Lab Glassware Manufacturer states these clips are autoclavable up to a maximum operating temperature of 135°C.
Related Products
Joints Cone Unprinted | Socket Joints Unprinted | Double Socket Joints | Glass Joints | Laboratory Glass Joints
Request a Quote
For pricing, bulk-order and export enquiries on the Keck Clips for Joints, contact Lab Glassware Manufacturer via our Contact Us page, or view current institutional and government supply opportunities on our Tenders page.
Last updated: September 2026