Description: Wrench fastener is made of PV material, has good impact strength and wear resistance. Folding wrench fastener is save labor, and the wrench can be folded with a light clasp with fingers. Wrench protective Fastener is simple and smooth occlusion design, small and exquisite workmanship. Folding wrench fastener has many colors optional, small and delicate workmanship. Wrench protective Fastener part is replacement for Xiaomi 1/2 generation scooters.