I just purchased the PBR Chain Tool off of EBay and am astonished at how well this little item performs. It is a must have tool for all technitions and DIY Mechanics! Took me less than 5 minutes to measure, break, and rerivet my new chain on to my Electra Glide. The time and engineering that went into making this tool so user-friendly has truly paid off. I will never be without this tool again!