2 Pcs Black Aluminum Racing Car Auto Window Winders Crank Handle Kits Product Name: Car Window Crank; Material: Aluminum Color: Black; Package Content: 2 x Car Window Crank,6 x Adapters,Several Install Parts Dimensions: 1.5 x 3.8 x 5.5cm/4.5 x 1.5 x 2.2inches(L*W*H); Net Weight: 205g Splined Adapters Inner Size: 11 x 10mm/0.43 x 0.4inches (Dia.* T); Round Adapters Inner Size: 11 x 10mm/0.43 x 0.4inches(Dia.* T) Square Adapters Inner Size: 10 x 10mm/ 0.4 x 0.4inches (L*T)