Instruct: Classify Amazon reviews into positive or negative sentiment
Query: How secure is the lock?

I am using my second Club, now. I tossed my first one because the rubbery red plastic had aged and was nearly all peeled away. When decluttering my house for sale, I came across the keys to the old Club and thought I would try them on the new one. They fit like my glove goes on over my hand! I wonder how many different sets of keys there are, if any..?