Plate die-cast zinc or stainless steel 1.4305.

Anti-slip plate thermoplastic elastomer.

Die-cast zinc plate, black powder-coated.
Stainless steel plate, bright.

Levelling feet consist of a plate and a threaded spindle. Any plate can be combined with any threaded spindle.
The anti-slip plate absorbs vibrations and prevents the levelling foot slipping.
For matching threaded spindles see 27828.

Form A without screw-on hole, without anti-slip plate
Form B without screw-on hole, with anti-slip plate
Form C with screw-on hole (open), without anti-slip plate
Form D with screw-on hole (open), with anti-slip plate

1) From plate Ø 80