Description
Coil spring ground-joint clamps with aluminium rings and hook are used to fasten standard ground-glass joints on laboratory apparatus. Designed for joint sizes 19/26–24/29, they keep conical NS connections stable when flasks, condensers, receivers and adapters are assembled. The coil-spring format provides consistent tension, and the aluminium rings with hook enable tool-free attachment and release at the bench. Classed among stoppers, clamps and joint clips, these items serve laboratory glass, vessels and consumables workflows that depend on secure ground-joint coupling. Supplied as 10 pc(s) per pack with a weight of 0,021 kg, they are easy to store and distribute across workstations. From manufacturer Lenz, the clamps help maintain closed glassware trains and reduce the chance of unintended separation during normal handling. They suit teaching laboratories as well as routine analytical and preparative setups that employ mid-range NS joints. Clear size matching and straightforward reuse make them a practical everyday accessory for organising laboratory glass joints.
Key features
- Pack size: 10 pc(s)
- Product type: Coil spring ground-joint clamps
- Design: Aluminium rings with hook
- Joint size: 19/26–24/29
- Weight: 0,021 kg