... 2. Tempered safety glass 3. Easy to install 4. Fast delivery Products List Hinge is the main ... the glass curtain wall,door,house 2.Arms:6 arms,4 arms,3 arms,2 arms,1 arm(including long and short) ... 3.The size:100mm,120mm,150mm,200mm,210mm,210mm,240mm,250mm,300 mm 4 ... .Shape:Straight arm,Bent arms, H-shaped 5.Spider types: regular ...