25
Body:
- aluminum (Form N)
- steel (Form R / Type S), plated and blue passivated
wheels:
- bearing steel, hardened ball bearing, sealed (2 RS), lifetime lubrication
wiper:
plastic, PUR, gray
steel core, galvanized
Fits running rail GN2422
scrapers: PUR plastic, gray
stiffening core: Galvanized steel
cap screws: DIN 912 Galvanized steel, blue passivated (screws are included)
( with the size h1 = 18, the scraper is fixed only with a central screw.)