DURABLE MATERIAL: Adjustable Fly Wheel Wrench is made of high-quality iron, which is not easy to bend, deform and durable, wear-resistant, corrosion-resistant, and high hardness. Dimensions: Length: 11.8in (300mm). Arms Opening Width: 0.6in-4.7in (15mm-120mm); The large end of the pin: 0.38 inch/9.8 mm; The small end of the pin: 0.26 inch/6.5 mm. FITMENT: Fits all kinds of scooter magnetic motor, clutch and most straddle type motorcycle magneto demolition,the front and rear transmission gear of motorcycle and flywheel. WIDE APPLICATIONS: Adjustable Screw and two sizes of pin on either side, make this spanner wrench can be used for different distances between slots and different sizes of slots. Package included 1 Spanner Wrench with 2 detachable pins which have been already built-in. At Twilight Garage, If you need any assistance, or just have questions, please do not hesitate to contact us. We are dedicated to providing you with all of the information you need to make a confident purchase, and we continue to support you after your purchase., Weight: 1.08246970642 Pounds, Manufacturer: Twilight Garage