Features: Made of hard aluminum processed by CNC ,silver color shows clean and light. Can remove metal shavings from the oil reservoir which leads to less wear and tear on your generator for preserving its for lifetime. Corrosion-resistant sealing ring prevent the oil in the machine from leaking out. Threaded with dedicated tooling, precision and repeatability. Industrial-strength magnetic tip collects metal shavings floating in your generator's oil for tank. The top flat side can be used with for spark plug sleeve or other tools to screw into and out of the spiral to avoid being burnt by the high temperatureif operated by hand. Package Includes: 1x Magnetic Dipstick Specifications: Material:Aluminum Size: Approx.2.6x7.6cm/1.02x2.99inch Color:Silver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.