for the hydroformed frame tubes of the Küschall models:
K-Series
The KSL
Champion
Compact
The top stop height of the clamp must not be less than 38cm with the standard front adapter.
incl. special clamping sleeve, which can be completely rotated. This means that chairs with V-shaped frame stems can also be easily adapted.
The clamping length of the Küschall clamping plates is 75mm. This means that a straight piece of tube, without a bend, of at least 75mm is required on the frame stem.
for frame clamp front adapter
incl. mounting material
4pcs dowel pin M6x40
4pcs end position buffer
For adapters older than 06/2015, the clamping sleeve must be replaced.