... fittings to be used in sky-scrapes,skylights,awning,etc. Glass routel is made of ss 304 Floor Springs, Metal spider fittings ... 6.Fit for glass of 8mm,12mm,12mm,14mm,15mm,19mm and so on 7.With floating head routel or countersunk head ... routel 8.With adjustable connector or unadjustable connectorProduct advantages ...