ITEM NAME:Chain Adjuster Tensioner for Stihl MS381 MS440 MS660 MS361 Chainsaw Parts Description: 100% Brand new and high quality Fits for Stihl MS381 440 660 361 Chainsaw Parts Suitable for professional workshop maintenance/ repairs/ rebuilds Material: metal Size: approx. 5x 2x 1cm/2.0x 0.8x 0.4inch Package Includes: 1 set of chain adjuster tensioner kit Note: Please allow 1-3mm error due to manual measurement, make sure that you do not mind before you.Fits for Stihl MS381 440 660 361 Chainsaw Parts. 1 set of chain adjuster tensioner kit. Size: approx.