COMES WITH ONE SET OF FINISH BLADES. Centi-safety (Dead Man Switch) Screw control adjustment for precise blade adjustment Easy lift handle Spider plate assembly is precision machined for total balance compensation and exacting tolerances. Designed for continuous use on large floors Guard rail edging feature for trowelling closer to walls up to 1/4" Honda 5.5hp GX160 Weight 119 LBS Shipping Weight 151 lbs (70 kg) Size 24" (60cm) Engine Honda 5.5 GX160