说明

• Features:*Brand new and good quality.*Made of good materials, you should buy it with confidence.*Adopt thickened metallic plate to undergo strain and keep away from deformation*Pulley moves up and down elastically below the action of spring, and the double spring rebound force is better*Nylon material wheel strikes back and forth when anti-wear block can minimize frictionSpecifications:Product name: pulleysMaterial: steel, nylonColor: as proven in the pictureSize: 84*78mmPackage content:2 * pulleysNote:1.Due to varied factors similar to exhibit brightness and light-weight brightness, the actual shade of the product may be slightly assorted from the image proven at the website.2.Please enable the data to have slight handbook measurement deviation.

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审核