Description
KECK™ spherical joint clip S 19 in light blue polyoxymethylene (POM) secures spherical ground-joint connections in the laboratory. The POM construction provides outstanding form stability and good spring properties, allowing the clip to be placed on and taken off easily without marring glass surfaces, in contrast to conventional metal wire clamps. Distinct colour coding for each size simplifies selection and reduces handling errors during glassware setup. Delivered as one piece with a net weight of 0,006 kg, the lightweight clamp offers a practical, economical alternative to metal spherical-joint clips. This KECK™ accessory from manufacturer Duran/DWK Life Sciences contributes to laboratory safety by holding ball-and-socket joints securely while protecting the glass. Fast, tool-free attachment and removal support efficient workflow in synthesis, distillation and general laboratory assemblies. Ideal for chemistry and life-science environments that rely on reliable fixation of spherical joints and prefer a durable plastic clamp with clear size identification.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Product type: Spherical joint clip
- Material: Polyoxymethylene (POM)
- Size: S 19
- EAN: 4032051052567
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Questions about KECK™ Clip for Spherical Joints, S, POM, S
What is this article?
KECK™ Clip for Spherical Joints, S, POM, S 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.

