Lightweight and portable for use on chainsaws with 14" to 20" chains. Single sharpening stone in unit (supplied with two replacement whetstones). A few seconds and the teeth will be back to full sharpness. Just a few drops of oil and it is ready-to-use.• LIGHTWEIGHT - Portable for use anywhere.• DIVERSE - Suitable for 14" to 20" chainsaw models (except Echo 16).• HARD-WEARING - Single sharpening stone in unit (supplied with two replacement whetstones).• FAST - Just a few seconds and the teeth will be back to full sharpness.• LOW MAINTENANCE - Just a few drops of oil and it is ready to use.• SAFE - Protects your hands from injury.Specifications Model No CS01S Brand: Sealey Chain Sizes: 14, 16, 18, 20" Consumable Parts: Sharpening Whetstone - Model No. CS01SW Free Speed: N/A Motor Power: N/A Nett Weight: 0.34kg Documents Instructions View/Download