Simple sophistication. The lightweight HC-155 hedge trimmer features a 24-in. double-sided, double-reciprocating RazorEdge® blade to make quick, precise work of overgrown hedges and bushes. It's easy to start, easy to use, and ideal for maintaining a home's curb appeal. The ECHO hedge trimmer HC-155 features double-sided, double-reciprocating blades that provide extended length for hard-to-reach areas. The redesigned, ergonomic rear handle makes the gas hedge trimmer easier to maneuver for a precision-cut. The highly-efficient air filter found on this bush hedger unit provides improved filtration for a longer engine life.