Description
KECK™ conical joint clip KC, POM, NS 29 is a purpose-designed laboratory accessory for locking conical ground-joint connections securely in place. Produced from polyoxymethylene (POM), the clip exhibits excellent dimensional stability and reliable spring behaviour, allowing it to be snapped on and off quickly, safely and without additional tools. In contrast to conventional wire clamps, the POM material does not damage the glass surface during application, thereby reducing the likelihood of scratches or stress points and enhancing overall laboratory safety. Colour coding by size ensures that different joint diameters can be identified instantly, minimising selection errors during apparatus assembly. The lightweight single-piece design is intended specifically for NS 29 conical joints used in standard glassware set-ups, distillations and reaction systems. Supplied as one piece from manufacturer Duran/DWK Life Sciences, the KECK™ clip offers a durable, form-stable solution that protects glassware while maintaining a firm hold. Its consistent spring force and the chemical resistance of POM make it suitable for repeated use under typical laboratory conditions.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Material: Polyoxymethylene (POM)
- Joint size: NS 29
- Brand: KECK™
- EAN: 4032051052321
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Questions about KECK™ Clip for Conical Joints, KC, POM, KC
What is this article?
KECK™ Clip for Conical Joints, KC, POM, KC is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Labware.
A bosshead grips the rod. A clamp grips the flask or the condenser, usually through two jaws with cork or vinyl faces. Three-finger and two-finger clamps hold different shapes. The jaw opening is the specification.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Clamps & bossheads. The catalogue is Labware.
Shelves beside this one are Test tube racks, Stands, rods & bases and Stand & rack accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

