1、It can be firmly clamped on the guide rod for easy and accurate filing 2、Completely adjustable, almost all chain types can be sharpened 3、There is no need to disassemble the chain to keep fast filing and smooth cutting 4、It can generally accepts round files from 5/32in - 1/4in and 6in or 8in in length, as well as normal flat files for lowering the depth gauge 5、Allows you to quickly adjust the height and angle of the chain saw, clearly marking the depth and angle guide Features: It can be firmly clamped on the guide rod for easy and accurate filing. Completely adjustable, almost all chain types can be sharpened. There is no need to disassemble the chain to keep fast filing and smooth cutting. It can generally accepts round files from 5/32in - 1/4in and 6in or 8in in length, as well as normal flat files for lowering the depth gauge. Allows you to quickly adjust the height and angle of the chain saw, clearly marking the depth and angle guide. The adjustable jaws hold cutters in position, providing the most accurate filling possible with a hand filer. Specification: Condition: 100% Brand New Material: Metal Weight: Approx. 538g / 19oz Size: Approx. 21.5x10.5cm / 8.5x4.1in Package List: 1 x Chainsaw Guide Bar Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.