Ground joint clamps made of polyacetal (POM), Delrin®. Melting point 175°C, heat-resistant up to approx. 150°C, very good chemical resistance.
- Easy, safe and quick to fit and remove.
- Each size in a different color for easy selection.
- No glass damage.
- No bending, constant shape.
- No corrosion.
- Cheaper than steel clamps, specially for spherical ground joints.