Door & Window Roller, 4 Bar Hinges, Handle, 3 Points Locking Device.
1. Description: window open handle. 2. The roller can be with slot and without slot.
1. Wheel size.
2. Q’ty/ctn(pcs): 300.
3. N.w.(kgs): 23.4.
4. G.w.(kgs): 24.4.
5. Measurement(cm): 42 x 33 x 18.