Features The Accessory: Including 4pcs AV handle bumper, 4pcs plug cover and 1pc chain tensioner, which will largely improve your efficiency. Perfect Match: Suits perfectly for STIHL MS180 017 018, and the standard design enables stable work performance and long service life. Reliable Work: Sturdy structure is more than enough to handle the work load, while the premium rubber and ABS materials are durable. Practical Use: Allows for wide application in agriculture, fishery, animal husbandry, aquaculture, forestry and so on, very useful. Easy to Install: Comes with a light weight and a compact size as well, the convenient installation can be quickly finished in minutes. Specification: Item Type: Chainsaw Lawn Mower Accessory Kit Applicable Model: Suitable for STIHL MS180 017 018. Uses: For agriculture, fishery, animal husbandry, aquaculture, forestry are applicable to a wide range of fields.  Package List:4 x AV Handle Bumper4 x Plug Cover1 x Chain Tensioner Package List 4 x AV Handle Bumper 4 x Plug Cover 1 x Chain Tensioner