uxcell 2 x Universal Silver Tone Aluminum Car Window Winder Cranks Handle Product Name : Hand Crank Set;Suitable for : Car Window Window Winder Size : 11.5 x 2.3cm/ 4.5" x 0.9";Splined Shaft Adapters Inner Dia : 10.5mm Square Shaft Adapters Inner Dia : 10mm;Round Shaft Adapters Inner Dia : 11mm Material : Aluminum;Color : Silver Tone Net Weight : 188g;Package Content : 2 x Window winder6 x Adapter (3 pairs)12 pcs screws and1 x Hex key