Auto Car Black Aluminum Winder Handles Window Cranks Kit Replacement Material: Aluminum; Dimension: 115 x 35 x 20mm/ 4.5" x 1.4" x 0.8" (L*W*T) Package Content: 2xWindow winder,6xAdapter; Splined Shaft Adapters Inner Dia.: 10.5mm Square Shaft Adapters Inner Dia.: 10mm; Round Shaft Adapters Inner Dia.: 11mm Product Name: Car Window Crank Color: Black