Six-bar window friction hinge HS61800

1) We have friction stay window hinges of two-bar, four-bar, five-bar and six-bar.
2) Material: Stainless steel SUS202, SUS304.
3) Size: 8" ~ 36", round groove and square groove.
4) Bar thickness: 2.0mm, 2.5mm, 3.0mm
5) Surface treatment: Polishing or according to client's requirement.
5) Opening angle: 0 ~ 55 degree
6) Quality guarantee: One year
7) For more information, please contact us.