Joined: Feb 2012
Posts: 19,320
Likes: 5,429
From: Rochester, NY
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
What aspect of your lock is sticking? The key cylinder? The "U" hoop's ends that enter the "I" end?
BTW never heard "D" used to describe these locks, we always called them "U" locks. Andy
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AndrewRStewart