zvd chainsaw filing stump vise, universal chainsaw stump vise sharpener sharpening tool guide bar clamp for sharpening saw chain

application this is a great portable tool for field sharpening. used for chainsaws. used to fix in the wood to hold the guide bar steady while filing the chain on the saw. high quality it is made of high strength metal and coated with painting to provide maximum strength and longevity the strong and