uxcell 12-inch Stainless Steel Side Hung Window Friction Hinges Stays 2PCS Package Content: 2 x Window Friction Hinge; Weight: 551g Main Color: Silver Tone; Material: Stainless Steel Product Name: Window Friction Hinge; Total Dimension: Unfold:312x22mm/12.28" x 0.87" (L*Max.W) Mounting Hole Size: 5mm/0.2", 10x5mm/0.4"x0.2"(L*W) Folded Size: 31 x 2.2 x 1.5cm/12" x 0.87" x 0.6" (L*W*Max.T)