... .Dispalcement: 58cc 4.welcome to chose our products. OEM Chain saw machine ( NS-5800 ) 1), Chain pitch:3/8" 2), ... Any colors 3), Easy starter (option). Chain Saw 5800; Gasoline chain saw;Hand Saw;Chain Saw; Features:A), 58cc, 2 stroke engine, 500mm ... safety features, consists of an inertia chain brake, chain catcher, logging spikes and full anti-vibration damping.C), Ergonomically designed handle ...