Ryobi Speed Spool Bump Knob Assembly 181468 Review

http://tinyurl.com/qzf7293Ryobi Speed Spool Bump Knob Assembly 181468Product Review Click on the link for more reviewsBump knob assembly replacement for Ryobi's SpeedSpool trimmersFor use with Ryobi's 105R and 132R electric trimmersFor use with Ryobi's 725R, 767R, and 775R 2-cycle trimmersFor use with Ryobi's 825R and 875R 4-cycle trimmersReplacement for your lost or broken bumphead