I bought it with a repair part because the wheel roller attached before was not turning due to uneven wear. The previous parts were one axle and two coma, but since this time we have four axles and two coma twists, we purchased the load because it is distributed and loaded with uneven wear. We have opened and closed smoothly after replacement.
Because the metal fittings of the company's door were damaged, it was for repair
On 2014-09-12 13:33:12
This part of the door has been damaged and purchased for repair. Since the same parts were originally attached, the replacement work itself is not so difficult. The upper and lower sides of the door are adjustable with screws, but some tips are necessary there. Also, in order to make a door yourself and install this part, you have to dig a groove where this part fits perfectly, so it seems that you can not attach it to a beginner.