Lightweight Design: Weighing a mere 400g (14.11 oz), this chain grinder boasts portability and convenience, ensuring easy transportation and storage for on-the-go sharpening needs. Efficient Sharpening Process: The chain saw sharpening clips feature an advanced electroplating process, guaranteeing precise and accurate sharpening results. Experience the ease of achieving razor-sharp edges on your chain saw chain effortlessly. Durable Aluminum Alloy: Crafted from high-quality aluminum alloy, the chain saw sharpening fixtures offer exceptional durability and longevity, providing reliable performance for all your sharpening requirements. User-Friendly Operation: Simplify your sharpening routine with this universal chain saw sharpener that operates as effortlessly as a pencil sharpener. Attach the clamp to the rod, position the claws on the teeth, insert the burrs into the guide sleeve, and turn the handle for quick and efficient sharpening. Versatile Compatibility: This chain saw sharpening tool station accommodates most 4-22 inch chains available in the market, catering to a wide range of chainsaw models including gasoline saws, power saws, hydraulic saws, and more. Experience versatile sharpening capabilities with this essential tool. Item Name: Chain Grinder Material: Aluminum Alloy Features: Lightweight Design, Sharpening Process, Versatile Compatibility Size Details: Size: 9.8cm x 6.53cm x 7.5cm/3.86" x 2.57" x 2.96" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Yellow 1pc, Blue 1pc: 1 x Chain Grinder 1 x Grinding Head 2 x Wrench 2 x Nuts or Yellow 3pcs, Blue 3pcs: 1 x Chain Grinder 3 x Grinding Head 2 x Wrench 2 x Nuts or Yellow 5pcs, Blue 5pcs: 1 x Chain Grinder 5 x Grinding Head 2 x Wrench 2 x Nuts