Stop collar is widely used in equipment and machinery in various industries to fix gears, pulleys, sprockets, or other components to shafts, such as the automotive industry, robotics, remote control aircraft models, gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, manufacturing, hobby craft industries, etc.SpecificationColor: BlackMaterial: Carbon Steel Outer Diameter: 10 mm/3/8 InchThickness: 8 mm / 5/16"Applicable Shaft Diameter: 3 mm/1/8 InchTemperature Range: 0 ℉ to 250 ℉ (-17°C to 121°C)Package List: 4 pcs x Shaft Collar SetAdvantageDurable Material - These Shaft Collar is made of zinc-plated carbon steel for high strength, durability, and corrosion resistance, and can be used in wet environments or where corrosive chemicals are present for long service life.
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