Conical joint clips in yellow POM are practical fasteners for securing standard ground joint 40 connections on laboratory glassware. Made from polyoxymethylene, they hold conical joints firmly during assembly, reaction work, distillation, and routine transfers, helping keep apparatus stable without metal contact on the glass. The yellow colour makes joint size easy to recognise at a glance when several clip sizes are in use on the same bench or rack. These clips belong to everyday stoppers-and-clamps labware and suit chemistry, teaching, and analytical laboratories that rely on standard ground joints. Offered as a pack of 10 pc(s) from manufacturer ROTH SELECTION, they support consistent setup of flasks, condensers, adapters, and related glass components. The pack weight is 0,305 kg, convenient for stocking drawers and shared glassware stations. Use them wherever a quick, reusable POM clip is preferred for standard ground joint 40 conical joints in general laboratory practice. Key features Pack size: 10 pc(s) Material: POM Colour: yellow Joint size: standard ground joint 40 Weight: 0,305 kg Product type: conical joint clips