1Ergonomic Design: Special guide plate, tungsten steel balls do not need lubrication, so that the electric shears reduce resistance during operation and reduce machine wear. 2High Hardness and Efficiency: Chainsaw guide plate chain sprocket set has high hardness, fast slicing speed, and improves efficiency. 3Firmly Connected: Heat treated and hardened rivets provide a stronger connection between the links, stable and reliable performance. 4Steel Material: Chainsaw guide plate chain sprocket set is made of steel, fine workmanship makes the products durable, not easy to damage. 5Good Workmanship: Chainsaw accessory replacement, exquisite workmanship, beautiful appearance, providing you great using experience.1 x Chainsaw Guide Plate1 x Saw Chain1 x Sprocket