KABA-ACE.RA cylinder replacement from MUL-T-LOCK

"The entrance key does not stick, so I would like to repair or replace it."

The key does not stick.Cleaning the cylinder is expected to improve it, but I only have two keys and I haven't received the owner card, so I can't make a spare.

Therefore, it was exchanged.Immediate exchange from Mul-Tylock to KABA-ACE RA.One spare key has also been added.