คุณลักษณะ

• [Usage]
• (1) Attach the unit to a plate fixed to the ceiling.
• (2) Pull down the pop and stop at a position that is easy to replace.
• (3) If you lower the bar a little after replacement, the lock will be released and the bar will rise slowly automatically.
• Safe and reasonable pop replacement without stepladder.
• Use with a pop hanger (sold separately).