Material:
- B Cast aluminium. DIN 7984 screws and DIN 985 nuts, steel.

Version:
- A Black powder-coated. Screws and nuts electro zinc-plated. M V1 Sample order:

On request:
- C Clamping levers for tightening. type E V2

Dimensions / Technical Data:
- Material variant: standard.
- Type E: 40 mm.
- A: 40 mm.
- B: 137 mm.
- C: 60 mm.
- M: 45 mm.
- V1: M10x30.
- V2: M10x30.