<B>Crane 44518-2 Standard Mechanical Roller Lifter - Pack of 2 Review</b><P>http://tinyurl.com/q5s6yv5 <P><P> Crane 44518-2 Standard Mechanical Roller Lifter - Pack of 2 <P>Uses a vertical locking bar<P>CNC (Computer Numerical Control) machined for accuracy<P>Lifter is mechanical roller<P>Outside diameter of the lifter is 0.874<P>Backed by Crane's 1 year Warranty Policy under normal use<P>