1 1/4", .050" 2. CE approved 3. Imported raw material 4. Heat treatment at a foreign-funded enterprise Specification: 1/4”(E1) Recommended bar length: ... up to 16”·It is the replacement chain for small imported saws originally equipped 1/4”-pitch chain· ... and 150 workers now. We are professional manufactory of saw chains, and we also provide guide bars, sprocket, ...