DOP60-240 Snapper Throttle Control. Fits 21" aluminum & steel deck series 7, 20" series 0 with Briggs & Tecumseh engines, heavy gauge steel construction, detents, choke position, polyethylene covered. Size: Conduit Size: 3/16", Conduit Length: 45", Overall Length: 47-1/4", Innerwire: .054, Wire Travel: 2-1/4" . Replaces # 1-9254.